Other Ending Letters

All 1450 Matching Words

sabbatiseAlternative form of sabbatize.sabbatize(intransitive) To sanctify, keep or observe the Sabbath.saberlikeAlternative spelling of sabrelike.sabinaite(mineralogy) A monoclinic-prismatic mineral containing calcium, carbon, oxygen, sodium, titanium, and zirconium.sabotiere(historical) A device for making ice cream (the entire device, including both buckets).sabrelikeresembling a sabresachalineAlternative spelling of sacaline.sacraliseAlternative form of sacralize.sacralize(religion) to make sacredsacrediseAlternative form of sacredize.sacredize(transitive) To make sacred.sacrificeA human being or an animal, or a physical object or immaterial thing (see etymology 1 sense 1.3), offered to a deity.sacrilegeDesecration, profanation, misuse or violation of something regarded as sacred.safehouseA secure location, known to only a few trusted people, suitable for hiding witnesses, agents or other persons perceived as being in danger.safranineany of a class of red to blue azine dyessafrazineA hydrazine derivative and monoamine oxidase inhibitor.sagaciate(Southern US) To get along; thrive.sagittateShaped like an arrowhead, with one point at one end, and two points at the other.sahliniteA mineral composed of an arsenide, oxide and chloride of lead.sailplane(aircraft) A glider that is optimised for soaring and is equipped with fixed wings and fuselage.saimirine(zoology) Of or relating to the Saimirinae.saintlikeresembling a saint in behavior, such as benevolence, compassion, humility and or piety; exceptionally goodsaladlikeResembling salad or some aspect of it.salamporeAlternative form of salempore.salanganeAny of various swiftlets which produce edible nests.salempore(obsolete) A kind of Oriental cloth.saleswiseIn terms of sales.saliaunceObsolete spelling of salience (“onslaught”).saliotite(mineralogy) A monoclinic phyllosilicate mineral in the smectite group with a pearly lustre.salitroseThat contains saltpetresalivetteA tube used to obtain saliva samples for analysissalmonineAny fish of the subfamily Salmoninaesaloniste(historical) One who attends salons (social gatherings).salonlikeResembling or characteristic of a salon.salopheneAlternative form of salophen.salsalate(organic chemistry, pharmacology) A nonsteroidal anti-inflammatory drug.salsalikeResembling or characteristic of salsa (the spicy tomato sauce).salsamoleA combination dip of salsa and guacamole.saltativeleaping; jumpingsalthouseA salt processing facility.saltpetre(originally) Potassium nitrate.saltwedgeAlternative form of salt wedge.salvativeOf or pertaining to salvation.salvelikeResembling or characteristic of a salve, especially in having a creamy texture.samoamide(organic chemistry) Any of a group of cytotoxic cyclic octapeptides present in some marine cyanobacteriasamothereAny extinct giraffid of the genus †Samotherium.samplableThat may be sampledsampleite(mineralogy) An orthorhombic-dipyramidal mineral containing calcium, chlorine, copper, hydrogen, magnesium, oxygen, phosphorus, potassium, and sodium.samsonite(mineralogy) A black, monoclinic silver manganese antimony sulfosalt mineral.sandalore(organic chemistry) The alicyclic alcohol 3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-olsandbathe(of certain birds and mammals) To take a sand bath; to clean one's body, especially, of parasites, by rolling in sand or dust.sandcreteA yellow-white construction material made from a binder (typically Portland cement), sand, and water.sanderite(mineralogy) An evaporite, consisting of hydrated magnesium sulphate, MgSO₄·H₂O.sandlanceAlternative form of sand lance.sandridgeA ridge or bank of sand; sandbank.sandscapeA landscape dominated by sand.sandsnakeAlternative form of sand snake.sandstoneA sedimentary rock produced by the consolidation and compaction of sand, cemented with clay etc.saneroite(mineralogy) A triclinic-pinacoidal light orange mineral containing calcium, hydrogen, iron, manganese, oxygen, silicon, sodium, and vanadium.sanforize(transitive) To subject to the sanforization process.sanjakateSynonym of sanjak.santalene(organic chemistry) The polycyclic sesquiterpene 1,7-dimethyl-7-(4-methyl-3-pentenyl)-tricyclo[2.2.1.0(2,6)]heptane.santonate(chemistry) A salt of santonic acid.santonineAlternative form of santonin.sapeptide(biochemistry) A self-assembling peptidesaprolitea chemically weathered rocksaprovore(biology) Any organism that feeds on detritussarabande(dance) A 16th-century Spanish dance.sarbacane(archaic) A blowgun.sarcocele(medicine) Any solid tumour of the testicle.sarcodineAny member of the superclass Sarcodina of protozoa.sarcoline(rare) flesh-colouredsarcolite(mineralogy) A tetragonal-dipyramidal mineral containing aluminum, calcium, fluorine, oxygen, silicon, and sodium.sarcomereThe contractile unit of the myofibril of a striated muscle.sarcosine(organic chemistry) The amino acid N-methyl-glycine; it is present in most tissue, and has a number of industrial applicationssarcosome(dated) A mitochondrion.sarkinite(mineralogy) A red, crystalline form of manganese arsenate, Mn₂²⁺(AsO₄)(OH); polyarsenite.sarnovideA particular steroid glycoside.sarranineMisspelling of safranine.sartorite(mineralogy) A monoclinic-prismatic dear lead gray mineral containing antimony, arsenic, lead, sulfur, and thallium.saruplaseA fibrinolytic enzyme, closely related to urokinase.sassoline(obsolete, mineralogy) sassolinesassolite(mineralogy) A volcanic mineral form of boric acid originally found in Sasso, near Volterra in ItalysatelliteA moon or other smaller body orbiting a larger one.satinetteA faux satin usually made of synthetic fiber or cotton.satinlikeResembling or characteristic of satin.satiriqueObsolete form of satiric.satisfice(sociology, intransitive) Of human behavior: to make a choice that suffices to fulfill the minimum requirements to achieve an objective, without special regard for utility maximization or optimization of one's preferences.saturableCapable of being saturated, of achieving saturationsaturnine(comparable) Of a person: having a tendency to be cold and gloomysaturnite(obsolete) A mineral substance containing lead.satyrlikeResembling or characteristic of a satyr.saucelikeResembling or characteristic of sauce.saucerize(surgery) To excise bone and/or flesh in order to leave a shallow cavitysauconite(mineralogy) A monoclinic-prismatic mineral containing aluminum, hydrogen, oxygen, silicon, sodium, and zinc.saufgardeObsolete spelling of safeguard.saunalikeResembling or characteristic of a sauna.sauvagine(biochemistry) A particular oligopeptide that functions as a neuropeptidesauvatide(biochemistry) An amidated myotropic decapeptide in the skin secretion of Phyllomedusa sauvageisavestate(computing, video games) A file that contains an emulator's or virtualizer's state at the moment it was saved to disk. The file contains the contents of the memory, registers and other pertinent data that allows the user to resume the application from the moment the file was created.savonetteA West Indian tree whose bark can serve as soap.savorsomeCharacterised or marked by savor or savoriness; savorous; full of savor, flavor; tasty, flavorful, flavorsome.sawpalateAn eel of the genus Serrivomer.saxifrageAny plant in the genus Saxifraga.saxonette(music) A soprano clarinet with a curved barrel and an upturned bell.saxophoneSomeone who plays the saxophone; a saxophonist.scabicideA substance that kills mites of the genus Sarcoptes, which cause scabies.scacchite(mineralogy) A trigonal-hexagonal scalenohedral mineral containing chlorine and manganese.scainiite(mineralogy) A monoclinic-prismatic bluish black mineral containing antimony, lead, oxygen, and sulfur.scalariseAlternative form of scalarize.scalarize(transitive) To make scalar; to form a scalar value from, for example, a vectorscaleableAlternative spelling of scalable.scalefree(physics, mathematics) Describing any property that is independent of scale.scalelikeResembling scales in shape or formscalewiseIn terms of scale (size, musical measure, etc.).scalicideA substance that kills scale insects.scammableAble to be scammed.scannableThat can be scanned; suitable for scanning.scanscope(photography) A device that converts glass slides into digital filesscapoliteAny of several mixed sodium and calcium aluminosilicates which also contain chloride, carbonate and sulfate and are found in metamorphic rocksscareableCapable of being scared.scarefire(obsolete) A fire causing alarm, i.e. a house-burning; conflagration; scathefire.scareloreA kind of folklore comprising stories intended to frighten the reader or listener.scaresomeCharacterised or marked by scariness; frightful.scareware(computing, informal) Software that attempts to scare the user into compliance, as by displaying false warnings of virus infection.scarfable(slang) Able to be devoured.scarflikeResembling or characteristic of a scarf.scarfwiseIn the manner of a scarf.scarisomeCharacterised or marked by scariness; frighteningscaritine(zoology) Any of the subfamily Scaritinae of carabid beetles.scarysomeAlternative form of scarisome.scelerate(obsolete) Wicked; villainous.scelidate(rare, biology) Having legsscenarise(film, theater) To create the physical set and staging for a film or play.scenarizeAlternative form of scenarise.scentableCapable of, or suitable for, being scented.sceptrule(zoology) A kind of microscopic sponge spicule consisting of a straight rod terminated in a bundle of spines or knobs.scheduleeOne who has been scheduled.scheelite(mineralogy) A mineral composed of calcium tungstate, with the chemical formula CaWO₄; one of the principal ores for tungsten.schiavone(historical) A backed, hilted broadsword of the 17th century.schistose(geology) Of or relating to schist.schlanite(mineralogy) The part of anthracoxene that is soluble in ether.schmeckle(slang, chiefly Ashkenazi Jewish) A penis.schmozzleAlternative form of shemozzle.schnoodleAlternative letter-case form of Schnoodle.schnozzle(slang) The human nose, especially one that is large.schoenite(mineralogy) An evaporite, consisting of a mixed potassium and magnesium sulphate, of the chemical formula K₂Mg(SO₄)₂·6(H₂O).schoepite(mineralogy) An orthorhombic-pyramidal mineral containing hydrogen, oxygen, and uranium.scholzite(mineralogy) An orthorhombic-dipyramidal mineral containing calcium, hydrogen, oxygen, phosphorus, and zinc.schoolageAlternative form of school age.schorlite(mineralogy) A black variety of tourmaline; Synonym of schorl.schtickle(chiefly Jewish) A bit, morsel.schungiteAlternative form of shungite.schvartze(chiefly US, offensive, ethnic slur) Alternative form of shvartze.sciascopeAlternative form of skiascope.scientiseAlternative form of scientize.scientizeTo make scientific.sciophyte(botany) Any plant that tolerates or thrives in a low light level (shade)scissibleCapable of being cut by a sharp instrument.sclereideAlternative form of sclereid.scoldableAble or fit to be scolded.scolecite(mineralogy) A monoclinic-domatic mineral containing aluminum, calcium, hydrogen, oxygen, and silicon.scolopale(entomology) A tube-like structure on the chordotonal organ of an insect.scolytineAny bark beetle of the subfamily ScolytinaescoopableThat can be scooped.scooplikeResembling or characteristic of a scoop.scoparoneAn organic compound found in the Chinese herb Artemisia scoparia.scopolineA crystalline alkaloid, C₈H₁₃NO₂, with sedative properties, formed from scopine, usually by hydrolysis of scopolamine.scoreableAlternative form of scorable.scorefile(computing, Internet) A file containing criteria for assigning a score to each email message received, for purposes of filtering out spam, etc.scorelineA line in a newspaper or other publication giving the score in a sports matchscorodite(mineralogy) An orthorhombic-dipyramidal mineral containing arsenic, hydrogen, iron, and oxygen.scottyite(mineralogy) A barium copper silicate mineral.scourableCapable of being scoured.scoutableAble to be scouted or reconnoitered.scoutlikeResembling or characteristic of a scout.scoutmate(rare, scouting) A fellow scout who shares the same unit as someone else.scrapableAlternative form of scrapeable.scrappageThe practice of scrapping something.scratchie(Australia, New Zealand, informal) A scratch card.screelikeResembling or characteristic of scree.screenageThe process of screening, or filtering out.screwable(not comparable) That can be screwed (fastened mechanically).screwface(African-American Vernacular, Jamaica, MLE, slang) A contorted facial expression of anger, frustration, or aggression.screwgate(climbing) A kind of carabiner that is fastened by means of a screw thread.screwlikeResembling or characteristic of a screw (mechanical fastener).screwpileAlternative form of screw pile.screwpineAlternative form of screw pine.screwtapeTo mess things up, to corrupt, to be devilish.screwwise(dated) clockwisescribableCapable of being written, or written on.scrippage(obsolete) The contents of a scrip, or wallet.scriptureA sacred writing or holy book.scritoireObsolete form of escritoire.scrumbase(rugby) The back part of a scrum.scrummage(American football, rare) A scrimmage.scrunchieA small elasticated ring of fabric placed around long hair to hold it in place behind the head.scrutable(rare) understandable, comprehensiblescrutoireObsolete form of escritoire.sculptile(obsolete) Formed by carving; graven.sculptureWorks of art created by sculpting, as a group.scurflikeResembling or characteristic of scurf.seabreezeAlternative spelling of sea breeze.seachangeA movement of people from cities to rural coastal areas.seafoodieA lover or connoisseur of seafoodseamanite(mineralogy) An orthorhombic-dipyramidal mineral containing boron, hydrogen, manganese, oxygen, and phosphorus.seamyrtleAlternative form of sea-myrtle.seasonage(obsolete, rare) seasoningseaturtleAlternative form of sea turtle.secessiveSet apart; isolated.seclazoneA uricosuric drug.seclusiveServing or tending to seclude (oneself); affecting seclusion.secondine(botany) Alternative form of secundine (“second coat of an ovule”).secramine(organic chemistry) An alkaloid, similar to galanthamine, that inhibits secretionsecretageA process in which mercury, or some of its salts, is employed to impart the property of felting to certain kinds of furs.secretase(biochemistry) An enzyme that "snips" pieces off a longer protein that is embedded in the cell membrane.secretineAlternative form of secretin.secretiveHaving an inclination to secrecy.secretome(biochemistry) That part of a proteome consisting of proteins secreted from a cellsecrotomeMisspelling of secretome.sectorise(British spelling) Alternative form of sectorize.sectorize(transitive) To divide into sectors.secundine(botany) The second coat, or integument, of an ovule, lying within the primine.securableAble to be secured.securanceassurance; confirmationsedanlikeResembling or characteristic of a sedan.sedecuple(rare) Sixteenfold.sedgelikeResembling or characteristic of sedge.seducibleAble to be seduced.seductiveAttractive, alluring, tempting.seedborne(of a plant disease, bacteria or virus) Transmitted with seeds.seedhouseA business that specializes in selling seeds, especially one that operates via mail order.seedsnipeAny of four species of herbivorous wading birds in the family Thinocoridae, endemic to South America.segholateAlternative form of segolate.seglitide(pharmacology) A methylated cyclopeptide cyclo[N-methyl-ʟ-alanyl-ʟ-tyrosyl-ᴅ-tryptophyl-ʟ-lysyl-ʟ-valyl-ʟ-phenylalanyl] which inhibits growth hormone secretion.segnitite(mineralogy) A trigonal-hexagonal scalenohedral mineral containing arsenic, hydrogen, iron, lead, and oxygen.segnitude(obsolete) Segnity.segregateSeparate; select.segrosome(biochemistry) A protein complex that functions during the segregation of plasmids or chromosomes during bacterial cell divisionselectiveOf or relating to the process of selection.selectome(genetics) A structured collection of positively-selected traitsselficide(informal) Accidental death that occurs while trying to take a selfie in a dangerous environment.sellotape(UK, Ireland, Commonwealth) Adhesive tape.selwynite(mineralogy) A tetragonal-ditetragonal dipyramidal deep purplish blue mineral containing aluminum, beryllium, hydrogen, oxygen, phosphorus, potassium, sodium, and zirconium.semanteme(linguistics) an indivisible unit of meaning.semantide(biology) A macromolecule common to all cells, used in phylogeny because they change slowly over time.semaphore(ambitransitive, figurative) To signal using, or as if using, a semaphore, with the implication that it is done nonverbally.sematrope(dated) An instrument for signalling by reflecting the rays of the sun in different directions.semblable(obsolete) similarsemblance(countable) The outward appearance or form of a person or thing.semencine(obsolete) santonicasemenlikeResembling or characteristic of semen.semiample(algebraic geometry) Having a positive multiple that is generated by global sections.semiangle(geometry) an angle of half a given sizesemibreve(music, UK, Ireland, Commonwealth) A musical note four beats long in 4/4 time; a whole note (US)semicromeplural of semicromasemidiodeA diode constructed from semiconductors rather than valvessemilooseSomewhat or partly loose.seminaiveAlternative form of semi-naive.semiovate(chiefly botany) Half ovate.semiplume(zoology) A feather which has a downy vane and a long rachis, often used for insulation.semiprime(number theory) A natural number that is the product of two (not necessarily distinct) prime numbers.semiproneLying face down but with the knees angled to one side.semiquoteA single quotation mark, ('). This is often used for a quote within a quote, as in "Tom said 'What?'"semishadePartial shade (with some direct sunlight)semislaveIn a condition that is nearly or metaphorically servitude.semispace(mathematics) Either of two regions making up a space.semistateA geopolitical region with some characteristics of a state.semivalue(game theory) A function on a vector space of all coalitional games which verifies linearity, anonymity, positivity, and inessential games.semseyite(mineralogy) A monoclinic-prismatic mineral containing antimony, lead, and sulfur.semustineA drug used in chemotherapy, structurally similar to lomustine.sendalineA type of thin silk cloth, sendal.senectudeSynonym of senectitude.senioriseAlternative form of seniorize.seniorize(rare, ambitransitive) To make/become senior; or to exercise authority; to rulesennachieAlternative form of seannachie.sennosideAny senna glycoside.sensativeArchaic form of sensitive.sensillaeplural of sensillasensitise(British spelling) Alternative spelling of sensitize.sensitiveHaving the faculty of sensation; pertaining to the senses.sensitizeTo make (someone or something) sensitive or responsive to certain stimuli.sentienceThe state or quality of being sentient; possession of consciousness or sensory awareness.separableAble to be separated.separateeOne who has been separated.sepialikeResembling or characteristic of sepia.sepiolite(mineralogy) A hydrated magnesium silicate, clay mineral used for carving into decorative articles and smoking pipes.septangle(archaic, geometry) A heptagon.septanose(biochemistry) Any monosaccharide having a configuration containing a seven-membered ringseptenate(botany) Having seven parts.septicide(botany) Synonym of septicidal.septicine(biochemistry) A ptomaine obtained from decaying flesh.septimate(transitive) Submit (someone or something) to septimation; reduce by one seventh.septimole(music) A group of seven notes to be played in the time of four or six.septireme(historical) A heavy ancient Greek warship.septulate(botany) Having imperfect or spurious septa.sepulchreA burial chamber.sepulture(uncountable) The act of sepulchring, committing the remains of a deceased person to the grave or sepulchre.sequaelaeMisspelling of sequelae.sequeliseNon-Oxford British English standard form of sequelize.sequelize(transitive, informal, American and Oxford British spelling) To release a sequel to (a work).sequenase(biochemistry) A genetically modified form of DNA polymerase used in DNA sequencingsequestreObsolete form of sequester.sequetypeTo serotype sequentially.sequoiene(obsolete, organic chemistry) A hydrocarbon (C₁₃H₁₀) obtained from the needles of the giant sequoia.seractideA therapeutic corticotropin drug.serandite(mineralogy) An often reddish mineral of the wollastonite group. It is the manganese analogue of pectolite.seraphine(music) An early wind instrument with a keyboard, resembling a cross between a reed organ and an accordion, which makes its sound by the action of air being blown across metallic reeds.serfitude(rare) Synonym of serfdom (“the condition of being a serf”).serialiseNon-Oxford British English standard spelling of serialize.serializeTo write a television program, novel, or other form of entertainment as a sequence of shorter works with a common story.seriative(grammar) A verb subaspect that denotes one after another, an interconnected series of successive separate and distinct actions.serinette(music) A small barrel organ once used to teach tunes to canariessermoniseNon-Oxford British English standard spelling of sermonize.sermonize(intransitive) To speak in the manner of a sermon; to preach; to propagate one's morality or opinions with speech.sermuncle(obsolete) A brief sermon.serpulite(paleontology) A fossilized serpula shell.serratureA notching, like that between the teeth of a saw, in the edge of anything.serrefile(historical) The leader of a cavalry troop.serrefine(surgery) Small forceps used for clamping an artery.serrulateMinutely serrate.servaline(zoology) Related to, or resembling, the serval.serveableAlternative form of servable.servewareUtensils from which food is served at table, such as platters, tureens and shakers.servienceThe state of being servient.serviette(UK, Ireland, Canada) A table napkin, now especially a paper one.servilize(transitive) To make servile.servitudeThe state of being a slave; slavery; being forced to work for others or do their bidding without one's consent or against one's will, either in perpetuity or for a period of time over which one has little or no control.serviture(obsolete) servants collectively, the serving classservituteObsolete form of servitude.sespenine(organic chemistry) A particular indolosesquiterpene.sesquiple(rare) Sesquiplicate.setastineA particular antihistamine drug.settlableAlternative form of settleable.sevensome(rare) A group of seven persons or things.severableCapable of being severed.severanceThe act of severing or the state of being severed.severenceMisspelling of severance.sewardite(mineralogy) An orthorhombic-dipyramidal mineral containing arsenic, calcium, hydrogen, iron, oxygen, and zinc.sewerlikeResembling or characteristic of a sewer (drainage pipe).sexcapade(humorous) A sexual escapade; an incident or story involving sex.sexerciseSexual exercise; the performance of sexual activity as a means of promoting health and fitness.sexmobile(slang) A vehicle in which people have sexual intercourse.sexophobeSomeone who has sexophobia.sextupole(physics) a distribution of either electric charge or magnetization equivalent to three dipoles that point in different directionssexualise(British spelling) Alternative spelling of sexualize.sexualize(transitive) To render sexual, or apply sex appeal to (a person, thing, or concept).sexvirateA group of six men, especially (politics) a council of six men who share office or rule, particularly (historical) various such councils in ancient Rome.sfericase(biochemistry) A proteolytic enzyme obtained from Bacillus sphaericus.shabraqueAlternative form of shabrack.shabynite(mineralogy) A monoclinic snow white mineral containing boron, chlorine, hydrogen, magnesium, and oxygen.shacklikeResembling or characteristic of a shack.shadeableAlternative form of shadable.shadelikeResembling or characteristic of a shade.shadscaleAn evergreen shrub, Atriplex confertifolia.shaftlikeResembling or characteristic of a shaft.shaggable(British, slang) Worthy of shagging; fuckable.shakeableAlternative spelling of shakable.shakehole(British, Northern England) A steep-sided, often conical, depression caused by slumping of ground into a cavity beneath. Shakeholes may or may not contain a cave entrance and/or a stream sink.shalelikeResembling shale.shamaniseNon-Oxford British English standard spelling of shamanize.shamanizeTo act as a shaman; to perform the work of a shaman.shambogueAlternative form of shanbogue.shameablePossible to shame.shamelikeResembling or characteristic of shame.shamesome(nonce word) An appropriate level of shame.shamozzleAlternative form of shemozzle.shanachieAlternative form of seannachie.shanbogue(India, historical) A village clerk or accountant.shankboneSynonym of canon bone.shapeableAlternative spelling of shapable.shapefile(geography, computing) A computer file in the Shapefile format, used in geographic information systems.shardlikeResembling or characteristic of a shard.shareableSuitable for sharing.sharebone(archaic, anatomy) The pubis.sharehomeA home, either a flat or a house, shared by several inhabitants (but not a family unit).sharemate(Australia) A flatmate or housemate.shareware(software) A type of software that is distributed without payment but is limited in any combination of functionality, availability, or convenience.sharkbiteAlternative form of shark bite.sharkette(informal, slang) An exploitative woman.sharklikeSimilar to a shark; like a sharksharpnoseAn Atlantic sharpnose shark (Rhizoprionodon terraenovae)shaveableCapable of being (easily) shaved.shawllikeResembling or characteristic of a shawl.shawlwiseArranged in the manner of a shawl.sheaflikeResembling or characteristic of a sheaf.sheafwiseIn sheaves or bundles.shearfreeFree from shear forces.shearlikeResembling or characteristic of shears (the cutting tool).shearlineA line which separates regions of differing wind velocity.shearpoleA horizontal crosspiece.shearwaveAlternative form of shear wave.sheddableAble to be shed or discarded.sheepcoteA small building for sheltering sheep.sheeplikeResembling a sheep: docile or uncomplaining, or willing to follow a leader blindly.sheetableAble to be formed into a sheet.sheetlikeAlternative form of sheet-like.sheetline(cartography) Any of the edges of a map, as shown in a map index, used to define each sheet's extent.sheetpileAlternative form of sheet pile.sheetwise(printing, historical) Printed one side of a sheet at a time, with the form replaced on the press between sides.sheiklikeResembling or characteristic of a sheik.sheldaple(obsolete) chaffinchsheldrakeAn Old World duck of the genus Tadorna (shelducks).shelflifeAlternative form of shelf life.shelflikeResembling or characteristic of a shelf.shelfmateA book or other object located on the same shelf.shelfwareA piece of software that has never been used at all since its creation.shelgooseAlternative form of sheldgoose.shellable(topology) For which a shelling is possible.shellcode(computing) A small piece of code, used as the payload of a virus or other malware, that launches a shell so that the attacker can control the compromised computer.shellfireArtillery bombardment.shelllikeUncommon spelling of shell-like.sheltereeA person who is taken into a shelter.shemozzle(slang) A state of chaos or confusion.shepherdeObsolete spelling of shepherd.shewstoneAlternative form of shew stone.shibazukeA type of Japanese eggplant pickle.shickareeDated form of shikari.shiftableThat can be shifted.shiftlikeResembling a shift (item of clothing).shiftmateOne working on the same shift as another.shigellaeplural of shigellashikarreeDated form of shikari.shikepokeAlternative form of shitepoke.shikimate(chemistry) The anionic form of shikimic acid.shikkaree(dated) Alternative spelling of shikari.shikonine(organic chemistry) The quinone dye (R)-5,8-dihydroxy-2-(1-hydroxy-4-methylpent-3-en-1-yl)naphthalene-1,4-dioneshillingeObsolete spelling of shilling.shimmableAble to be supported by a shim.shimozzleAlternative form of schmozzle.shinplate(uncommon) An item of plate armour covering the shin; a greave.shipborneCarried by shipshippableAble to be shipped.shipshape(originally nautical) Meticulously neat and tidy.shiralleeAlternative form of shiralee.shiremote(historical) An English court of the county held periodically by the sheriff together with the bishop or the ealdorman.shirtlikeResembling a shirt.shirtwise(rare) In the style of a shirt.shitepokeThe green heron, Butorides virescens.shithouse(UK, Ireland, Commonwealth, vulgar, derogatory, slang) A coward; one who is overly fearful or timid.shitscape(slang, vulgar) An ugly or unpleasant landscape.shmegeggeAlternative spelling of schmegeggy.shoalmateA fish that belongs to the same shoal as anothershoalwiseIn or as a shoal.shockableAble to be shocked.shocklike(medicine) Resembling or characteristic of shock.shockwaveAlternative spelling of shock wave.shoddyite(archaic, slang, derogatory) A nouveau riche or social climber.shoeshineThe act of polishing shoes.shoestoreAlternative form of shoe store (“shoe shop”).shogunate(historical) The office or dignity of a shogun.shootableable to be shotshootlikeResembling or characteristic of a shoot (emerging stem of a new plant).shootyngeObsolete form of shooting.shophouse(Southeast Asia) A building that has both retail and domestic use.shoppableAllowing or promoting shopping; suitable for shopping in.shoreface(geology) A narrow, steeply sloping zone between a seaward limit of the shore at low water and a nearly horizontal offshore zone.shorelikeResembling or characteristic of a shore.shorelineThe divide between land and a body of water.shoresideLocated on or near a shore.shortarse(slang, derogatory) A short person; someone of small stature.shortcakeA dessert made with such a cake, typically having layers of cream and fruit.shortcodeA special short telephone number for an SMS or MMS service, designed to be easier to remember.shortline(rail transport, US) An independent railroad company that operates over a relatively short distance.shortnose(zoology) Having a short nose.shortsome(UK dialectal, Scotland) Marked, or characterised by shortness; (by extension) (of time) amusing; enjoyableshortwaveOf a radio wave: having a wavelength of between 10 and 100 metres, corresponding to a frequency between 3 and 30 megahertz.shotcreteconcrete conveyed through a hose and pneumatically projected at high velocity onto a surfaceshotnoise(physics) noise due to random variations in the number and velocity of electrons or photons in a device.shoutableCapable of, or suited to, being shouted.shoutline(advertising) A line of text that is formatted to be particularly eye-catching.showacene(organic chemistry) The unsaturated aliphatic hydrocarbon (6E,10R,11E,13S,16E)-2,3,6,10,13,17,21-heptamethyl-13-vinyl-1,6,11,16,20-docosapentaeneshowguideA catalogue of the exhibitors attending a trade fair.showhorseA horse used in showjumping.showhouseA house open to the public as an exhibition of architecture, furnishing, etc.showmance(colloquial) A romance between cast members or production crew of a play or television show (often reality shows) which only lasts the duration of the show, or its filming.showpieceSomething that exhibits exceptional quality, something worth being shown.showplaceA building or estate shown for its beauty or noteworthiness.showstoneA crystal ballshredlikeResembling or characteristic of a shred.shrewlikeResembling or characteristic of a shrew (mouselike mammal).shrinkageThe act of shrinking, or the proportion by which something shrinks.shroffage(historical) The commission paid to a shroff for examining coins for quality.shrublikeResembling a shrub.shrublineAlternative form of shrub line.shuiskite(mineralogy) A monoclinic-prismatic dark brown mineral containing aluminum, calcium, chromium, hydrogen, iron, magnesium, oxygen, and silicon.shunnableFit for, or capable, deserving, or worthy of, being shunned.shuntableCapable of being shunted.shuttableCapable of being shut.shuttance(UK, regional, obsolete) riddancesialidase(biochemistry) Any of a group of mammalian lysosomal neuraminidases.sialoside(biochemistry) Any glycoside of sialic acidsialylateTo produce, or to undergo sialylationsibilanceThe quality of being sibilant: a hissing quality.siblicide(chiefly zoology) The killing of a sibling, especially as observed among certain species of animals.sibyllineOf or pertaining to or resembling a sibyl or female oracle, especially the Cumaean Sibyl and the Sibylline Books.siccativeA drier; a catalyst used to promote drying.sicherite(mineralogy) An orthorhombic-dipyramidal dark gray mineral containing antimony, arsenic, silver, sulfur, and thallium.sicistineAny birch mouse of the subfamily SicistinaesickhouseA place where sick or injured people are cared for; a hospital.sicknurseA nurse; a person employed to take care of somebody who is unwell.sidebladeA lateral blade; a blade protruding from the side of a weapon.sidegrade(gaming) A choice that is comparatively different but not objectively better or worse than another.sidepieceA part forming a side of something.sideswipeA blow with the side of something, such as the side of car that is changing lanes incautiously.sidetableAlternative form of side table.siegelikeResembling or characteristic of a siege.siegenite(mineralogy) An isometric-hexoctahedral mineral containing cobalt, nickel, and sulfur.sieveableAlternative form of sievable.sievelikeResembling a sieve; thus, having holes through which fluids can passsiffilate(transitive or intransitive) To whisper or to hiss softly.sightableCapable of being sighted; visible from a vantage pointsightholeAn eyehole in a furnace, a boiler, etc.sightlineA line between an observer or a piece of optical equipment and an object of interest; line of sight.sightwisePertaining to, concerning, or regarding sight or vision.sigillateDecorated with impressed patterns.signalase(biochemistry) A peptidase that cleaves signal peptides from secreted proteins cotranslationallysignaleseWords and abbreviations used by radio operators and other signalmen to clarify the letters being sent and received, such as the RAF phonetic alphabet.signaliseNon-Oxford British English standard spelling of signalize.signalize(transitive, archaic) To distinguish, to make noteworthy.signalome(biochemistry) All the signalling pathways of an organism or cell.signatureA person's name, written by that person, used as identification or to signify approval of accompanying material, such as a legal contract.signorineplural of signorinasignorise(obsolete) seigniorize.silacycle(organic chemistry) Any organic heterocycle containing one or more silicon atomsilatrane(organic chemistry) Any atrane having silicon as the heteroatomsilicreteMisspelling of silcrete.silinaite(mineralogy) A monoclinic-prismatic mineral containing hydrogen, lithium, oxygen, silicon, and sodium.siliquose(botany) Bearing siliques.silkalineA soft light cotton fabric resembling silk.silkolineAlternative form of silkaline.sillenite(mineralogy) A cubic mineral with the chemical formula Bi₁₂SiO₂₀, typically found in association with bismuthite.sillycide(Internet slang, euphemistic, humorous) Suicide.siltstoneA sedimentary rock whose composition is intermediate in grain size between the coarser sandstone and the finer mudstone.silvadeneThe silver salt of sulfadiazine used as a topical antimicrobialsilvaniteAlternative form of sylvanite.silvereyeAny of several birds of the genus Zosterops having a ring of white feathers around the eyes.silveriseAlternative form of silverize.silverite(historical) A supporter of free silver.silverize(transitive) To cover with silver.silvicideA pesticide designed to kill woody plants such as trees.simferite(mineralogy) An orthorhombic dark red mineral containing iron, lithium, magnesium, manganese, oxygen, and phosphorus.simianiseNon-Oxford British English standard spelling of simianize.simianize(transitive) To represent (a person, typically of a foreign or minority ethnicity) as simian.simiesquesimian; apelikesimulableCapable of being simulated.sincalideA cholecystokinetic drug used in diagnosing disorders of the gall bladder and pancreas.sincaline(obsolete) cholinesincosite(mineralogy) A mixed calcium and vanadyl phosphate mineral that occurs in tetragonal scales or platessingalikeA singer who impersonates the voice and style of another famous singer.singulatePertaining to being single (not in a marriage).sinhalite(mineralogy) An orthorhombic-dipyramidal mineral containing aluminum, boron, magnesium, and oxygen.sinjarite(mineralogy) A rare dihydrate of calcium chloride.sinkalineAlternative form of sincaline.sinkhouse(obsolete, rare) Synonym of washhouse (“a domestic outbuilding used as a laundry”)sinnerite(mineralogy) A triclinic-pedial steel gray mineral containing arsenic, copper, and sulfur.sinologueA student or expert of Chinese studies.sinophoneAlternative letter-case form of Sinophone.sinuolateFaintly or minutely sinuate.sinuscopeA fibre optic device used to examine the sinus and other nasal passagessinuslikeResembling or characteristic of a sinus.siorasideA particular steroid glycoside.siphonageThe action or use of a siphon.siphonateHaving a siphon or siphons.siphosomeThe part of a siphonophore colony that contains the feeding, reproductive, and defensive zooidssirenlikeLike a siren (mechanical or electronic device).sitarlikeResembling or characteristic of a sitar.sitophobeA person who has sitophobia.situative(psychology) Occurring in relation to a specific situation.sitzprobeThe first run-through of an opera or musical in which the orchestra and singers rehearse together, covering only those portions of the piece in which the orchestra plays, and in which the singers sit or stand at microphones, but do not block out any action.sivathere(paleontology) An extinct giraffid of the genus †Sivatherium.sixtyfiveAlternative form of sixty-five.sixtynineAlternative form of sixty-nine.sizescaleA scale of sizesskadaddleMisspelling of skedaddle.skateableSuitable for skating (or skateboarding) upon.skatecoreSynonym of skatepunk.skatelikeResembling or characteristic of a skate (the fish).skedaddle(informal, intransitive, US) To move or run away quickly.skeinlikeHaving characteristics of a skein.skeldrakeObsolete form of sheldrake.skiascopeA retinoscope.skidaddleAlternative form of skedaddle.skidplate(automotive) A metal plate affixed to the underside of a vehicle to prevent damage to key components in the undercarriage.skifflikeResembling or characteristic of a skiff.skillsomeCharacterised or marked by skillskimmable(of writing) Capable of, or (especially) optimized for, being skimmed (read through quickly).skinfluteAlternative form of skin flute.skinnable(computing, of software with user interface) Having support for skins (user interface customizations).skiophyte(biology, rare) Alternative form of sciophyte.skippableCapable of being skipped.skiptrace(transitive, uncommon) To engage in skip tracing.skirtlikeResembling a skirt.skolecite(mineralogy) Alternative form of scolecite.skolezite(mineralogy) Alternative form of scolecite.skoroditeAlternative form of scorodite.skrimmageAlternative spelling of scrimmage.skullboneThe bone that forms the skull.skulllikeUncommon spelling of skull-like.skunklikeResembling a skunk or its odour.skybridgeA walkway connecting buildings at a significant height above ground level.slabstoneA flat, rectangular piece of rock or stone used for paving or roofing.slackline(forestry, mining, sports) A length of cable, rope, or webbing that hangs loosely from its points of suspension.slaggable(metalworking) Able to be turned into slag.slakeableAlternative form of slakable.slamdanceAlternative form of slam dance.slanguage(informal) A particular vernacular or vocabulary of slang; the jargon or lingo of a particular group.slangwiseIn slang; using slang vocabulary; according to slang.slantableAble to be slanted.slantface(entomology) Any of various orthopterans having heads with a long flat sloping underside.slantwiseDiagonal, in a direction or orientation between cardinal axesslappableSuitable for slapping.slashableAble to be slashed.slashzineA zine that publishes slash fiction.slatelikeResembling slate.slaughtreObsolete spelling of slaughter.slavelikeResembling a slave.slavikite(mineralogy) A trigonal-rhombohedral yellowish green mineral containing hydrogen, iron, magnesium, oxygen, sodium, and sulfur.sleddableCapable of being traversed by sled.sleepableSuitable for sleeping.sleeplikeResembling or characteristic of sleep.sleeptimeThe time at which one sleeps or goes to sleep.sleepwise(rare) In terms of sleep.sliceableCapable of being sliced.slicewiseOne slice at a timeslideableCapable of being slid, or made to slide.slidewareSoftware that assists in the creation of digital slideshows.slidewireA wire that measures resistance in a Wheatstone bridge.slimeface(derogatory, slang) A term of abuse.slimehole(derogatory, slang) A lousy, disreputable, or disgusting place.slimelikeResembling or characteristic of slime.slimicideAny pesticide designed to kill organisms that produce slime.slittableAble to be slit.slivoviceAlternative form of slivovitz.sloganiseAlternative form of sloganize.sloganize(transitive) To produce one or more slogans; to convert an expression into a slogan.sloggorneObsolete spelling of slogan (“a battle cry among the ancient Irish or highlanders of Scotland”).slooplike(rare) Resembling or characteristic of a sloop.slopelikeResembling or characteristic of a slope.slopesideLocated on or near a ski slope.slopewiseIn a sloping fashion; obliquely.slothlikeResembling or characteristic of a sloth, especially in being slow and sluggish.slottableCapable of being slotted.sloughageMaterial that has been sloughedslughorneObsolete spelling of slogan (“a battle cry among the ancient Irish or highlanders of Scotland”).slugicideA substance that kills slugs.slumplikeResembling or characteristic of a slump.slurpableCapable of being slurped.slurpsome(rare) Characterised or marked by slurping.slushpile(colloquial, publishing) A collection of rejected or unsolicited manuscripts.slutwhore(slang, vulgar, derogatory) A sexually promiscuous person.smackableSuitable for smacking.smalahoveA traditional Norwegian dish made from a sheep's head, originally eaten before Christmas.smallboreA small-bore riflesmallsomeCharacterised or marked by smallness; characteristically smallsmalltimeAlternative spelling of small-time.smallwareSmall useful items of merchandise including kitchen utensils.smartarseAlternative form of smart arse.smartsize(euphemistic, business) To downsize.smashableAble to be smashed.smearableCapable of being smeared or smudged.smearcase(US, Texas, Pennsylvania, especially Pennsylvania Dutch English) Cottage cheese.smellableCapable of, or suitable for, being smelled.smeltableCapable of being smelted.smiercaseAlternative form of smearcase.smilelikeResembling or characteristic of a smile.smocklikeResembling a smock.smokeableAlternative spelling of smokable.smokefreeAlternative spelling of smoke-free.smokeholeA hole in the top of a building, especially a basic building or structure such as a tipi or yurt, through which smoke can exit.smokelikeResembling or characteristic of smoke; smoky.smokepipeA pipe through which smoke is passed.smoketreeAlternative spelling of smoke tree.smurfable(computer security, uncommon) Susceptible to a smurf attack.snackable(informal) Suitable for snacking upon.snackerieAlternative form of snackery (“a place which sells snacks”).snacketteA small shop selling snacks.snacklikeResembling or characteristic of a snack.snacktimeA time when a snack is eaten.snaillikeResembling or characteristic of a snail.snakebite(countable) The bite of a snake.snakelikeResembling a snake; long, thin and flexible, or waving about in a snake-like manner; snaky.snakeline(nautical) A small line wrapped around two ropes in order to keep them together.snakevineAlternative form of snake vine.snakewiseIn the manner of a snake; serpentine, with twisting or wriggling motions.snaphanceA spring lock for discharging a firearm.snappableCapable of being snapped.snarelikeResembling a snare (musical instrument), or the sound of a snare.sneaksomeCharacterised by sneaking or sneakinesssniffableAble to be sniffed, or able to be taken by sniffingsnipelikeResembling or characteristic of a snipe (the bird).snippableCapable of being snipped.snoopableCapable of being snooped or spied on; subject to covert interception or surveillance.snoopware(computing, informal) Software covertly installed on a computer in order to monitor the user's activity or to steal confidential data.snorelikeResembling or characteristic of a snore.snortable(of drugs) Capable of being snorted.snotsicle(informal) A solidly frozen trail of mucus from the nose.snoutlikeResembling or characteristic of a snout.snowbladeA short version of a ski.snowclone(linguistics) A formulaic phrase that can be customized to fit a variety of contexts.snowcretecompressed snow that can be used to build structuressnowflakeA crystal of snow, having approximate hexagonal symmetry.snowglobeAlternative spelling of snow globe.snowhorseA visual representation of a horse made from snow.snowhouseAlternative form of snow house.snowicane(meteorology) A hurricane or other such tropical storm which precipitates snow.snowliage(rare, informal) Fall foliage in a snowy landscape.snowplaneAn enclosed vehicle on skis, designed to move on snow.snowscapeA landscape dominated by snow.snowslideAn avalanche of snowsnowsnakeAlternative form of snow snake.snubbableCapable of being snubbed.soapflake(mostly plural) Soap in the form of dried flakes, formerly used for washing clothes.soapstone(geology) A soft rock, rich in talc, also containing serpentine and either magnetite, dolomite or calcite.socialiseAlternative form of socialize.socialiteA person (often a woman) of social prominence, considered to be an influential figure.socialize(intransitive) To interact with others, especially personally, informally and off the clock rather than formally and officially.sociative(grammar) Being or relating to the sociative case.sociocideThe destruction of a society.socionome(rare) Shared behavior of a group.sociotopeA geographical area that has a uniform social environment.sociotypeAny of the personality types in socionics.sofalconeAn oral gastrointestinal medication, a synthetic derivative of sophoradin.softpaste(of ceramics) Having a body formulation that combines clay and frit, mainly used in the production of decorative figures and domestic wares in 18th-century Europe; also sometimes applied to other soft porcelains such as bone china.softphoneA software program for making telephone calls over the Internet, typically using protocols such as SIP.softscapeThe live horticultural elements of a landscape, such as shrubs and flowers.soilborneTransported by means of soil.soilscape(soil science) The soil content of a landscapesolartypeAlternative spelling of solar-type.soldanrie(archaic, poetic) sultanate.solemniseNon-Oxford British English standard spelling of solemnize.solemnize(transitive, US) To make solemn, or official, through ceremony or legal act.solenetteA small European sole (Buglossidium luteum).solepiece(architecture, nautical) Synonym of sole.soleplateThe flat metal plate forming the underside of an iron (for ironing laundry).solicitee(law) The recipient of a solicitation; one who is solicitedsolidlikeHaving the characteristics of a solidsoliflore(perfumery) A fragrance dominated by the scent of a particular flower, such as rose, carnation, or iris.solipsize(transitive) To convert to solipsism.solitaireA person who lives alone; a recluse or hermit.solvolyseAlternative form of solvolyze.solvolyzeTo subject to, or to undergo solvolysissomacloneA plant produced from another by tissue culturesomascope(medicine, historical) An early ultrasonographic apparatus requiring the patient to be submerged in water.someplace(informal, chiefly US) Somewhere.somewhereIn an uncertain or unspecified location.somewhileSometimes; from time to time; at timessomnifuge(rare) Something that prevents or drives away sleep.somnolitea person in the state of hypnotic sleepsomnolize(transitive) To make sleepy; to induce a drowsy or hypnotic state in.sonarlikeResembling or characteristic of sonar.songorine(organic chemistry) A particular diterpene alkaloid.soniscope(physics) A sensor that uses high-frequency sound.sonizance(obsolete, music) The sound produced by a musical instrumentsonnetiseAlternative form of sonnetize.sonnetize(intransitive) To compose sonnets.sonomaite(mineralogy) A form of pickeringitesonophobeSomeone suffering from sonophobia.sonoraite(mineralogy) A monoclinic-prismatic yellow green mineral containing hydrogen, iron, oxygen, and tellurium.sonotrodeA device that applies ultrasonic vibration to the flame of a welding toolsootflakeA flake of soot.soothableCapable of being soothed.sopcheite(mineralogy) An orthorhombic brownish gray mineral containing palladium, silver, and tellurium.sophorine(pharmacology) cytisinesophorose(biochemistry) A disaccharide present in sophorolipid.soprocideSynonym of hexachlorocyclohexane (“when used as a pesticide”).sopsavineAlternative form of sops of wine (“a kind of apple”).sorbitiseAlternative form of sorbitize.sorbitize(metallurgy) To convert into a form containing sorbite.sorceriseAlternative spelling of sorcerize.sorcerize(transitive) To transform or alter through sorcery.sorediate(botany) Pertaining to or characterized by the presence of many soredia.sorophoreA sorus-bearing structure in certain ferns.sortilegeWitchcraft, magic, especially as a means of making decisions or predictions.sortitiveRelating to sortition.soubretteA female attendant or servant, especially one who is cheeky or mischievous, often featuring in theatrical comedies.soucekite(mineralogy) An orthorhombic-pyramidal lead gray mineral containing bismuth, copper, lead, selenium, and sulfur.soulscapeA notional landscape of the soul.soulslikeAlternative letter-case form of Soulslike.soundableCapable of being sounded, or having its depth gauged.soundbiteAlternative spelling of sound bite.soundbyteMisspelling of soundbite.soundholeAlternative form of sound hole.soundlikeResembling sound or a sound.soundloreInformation or knowledge about sounds.soundwaveAlternative spelling of sound wave.soundwisePertaining to, concerning, or regarding sound or sounds.southpoleAttributive form of south pole.southsideThe southern side of a building, street, area etc.souzalite(mineralogy) A triclinic mineral containing aluminum, hydrogen, iron, magnesium, oxygen, and phosphorus.sovenance(obsolete) Memory, remembrance.soycheeseSynonym of tofu.spacecakeAlternative form of space cake.spacedive(fiction) A skydive from outer space, usually an orbital drop or direct insertion from beyond orbit, complete with (re-)entry heating.spacelikehaving the properties of spacespacelineA company that carries out spaceflights.spaceloreThe teaching, knowledge, study, or science of (outer) space.spaceside(science fiction) In space.spacetime(uncountable, physics) The four-dimensional continuum of the three spatial dimensions plus time.spacewiseWith respect to space.spadeableAble to be shifted using a spade.spadebone(UK, obsolete) shoulder bladespadelikeResembling or characteristic of a spade.spadewise(rare) In the style of a spade.spadicoseSynonym of spadiceous.spalacineAny molerat of the subfamily Spalacinaespallable(of rock) Suitable for being spalled.spammable(Internet, rare) That can be spammed; susceptible to spamming.spankableSuitable for spanking.spannableAble to be spanned.spareableCapable of being spared; available.sparesome(nonstandard) economical; thriftysparkableCapable of being sparked.sparklikeResembling or characteristic of a spark.sparklineA small graph of data presented as a line without axes.sparteine(organic chemistry) A toxic tetracyclic alkaloid obtained from the broom and lupin plants.sparterieArticles made from esparto.sparticle(particle physics) Any subatomic particle predicted by supersymmetry; the boson equivalent of a known fermion.spatulateShaped like a spatula; having a rounded, flattened extremity.spatuloseAlternative form of spatulous.spawnableCapable of being spawned.speakableThat can be spoken; utterable, verbalizable.spealboneAlternative form of speal-bone.spearableAble to be speared.spearlikeResembling a spear.specicideThe elimination of an entire species.specklikeResembling or characteristic of a speck; almost too small to see.spectablePronunciation spelling of respectable.spectacleAn exciting or extraordinary scene, exhibition, performance etc.speculate(intransitive) To make an inference based on inconclusive evidence; to surmise or conjecture.speedcore(music) A very fast type of hardcore techno.speedcubeA puzzle identical in form and function to a Rubik's Cube but often having a different internal mechanism, and designed for optimal speed of use.speedgame(speedrunning) A video game that one speedruns.speedwiseIn terms of speed.spellableThat can be spelled.spellfire(fantasy) The exchange of shots or explosive blasts of spells (from a wand, staff, etc.) as in magical combat.spendableCapable of being spent.spendibleAlternative form of spendable.spenocyteMisspelling of splenocyte.speradine(organic chemistry) Any of a group of polycyclic oxindole alkaloids present in some fungispermiate(cytology, of mature spermatids) To release from Sertoli cells into the seminiferous tubule lumen prior to passage to the epididymis.spermlikeResembling sperm or an individual sperm.sphaeriteAlternative form of spherite.sphendone(historical) An Ancient Greek headband worn by women.sphericle(archaic) A small sphere.sphingine(organic chemistry) The amino alcohol 2-amino-octadecanol CH₃(CH₂)₁₅-CH(NH₂)-CH₂OH related to sphingosine; any related amino alcoholsphragide(mineralogy) An aluminous earth of a grayish yellow color; a medicinal clay.spicelikeLike or resembling a spicespicewiseIn a manner relating to or concerning spice(s)spiculateCovered with, or having, spicules.spiculite(geology) A belonite shaped like a spindlespiculoseHaving spicules.spikelikeResembling or characteristic of a spike.spiketimeThe time between successive spikes in a spike trainspikewiseIn the manner of a spike or spikes.spillableCapable of being spilled.spilosite(mineralogy) A greenish schistose rock spotted with chlorite.spinacene(obsolete) Synonym of squalene.spinaliseAlternative form of spinalize.spinalize(medicine, transitive) To surgically separate the spinal cord of (an animal) from the brain.spinelikeResembling or characteristic of a spine (spike or bristle).spinnableCapable of being spun (in various senses).spinulateHaving spinulesspinuloseCovered with small spines.spiperone(pharmacology) A psychoactive drug structurally related to butyrophenone.spiraliseAlternative spelling of spiralize.spiralize(transitive or intransitive) To form into a spiral.spiramideA selective 5-HT2A, 5-HT1A, and D2 receptor antagonist.spirelikeResembling a spire.spirewiseIn the form of a spire.spiritize(transitive) To imbue with a spirit or soul.spirolide(organic chemistry) Any of a group of toxic macrolides present in some marine algaespirotane(organic chemistry) Synonym of rotane.spirulate(zoology) Having the colour spots, or structural parts, arranged spirally.spitesomeCharacterised or marked by spite.spitshineA shoeshine where a liquid, traditionally saliva, is used.splashomeThose supposed parts of a microbiome that were accidentally introduced via splashes during analysis.splenauxe(medicine) Enlargement of the spleen.splintageThe medical use of splints.spodumene(mineralogy) The mineral lithium aluminium inosilicate (LiAl(SiO₃)₂), a pyroxene and ore of lithium, sometimes regarded as a gemstone, which may be greenish, yellowish or pinkish in appearance.spoilableLiable to spoil or go bad.spoilfiveA trick-taking card game in which, if no player wins three of the five tricks possible on any deal, the game is said to be "spoiled".spoilsomeCharacterised by spoiling or ruin; ruinousspokewiseRadial, like the spokes of a wheel.spongiole(botany) A supposed sponge-like expansion of the tip of a rootlet for absorbing water.spongiomeA contractile vacuole and the structures that surround itspongioseSomewhat spongy; spongelike; full of small cavities.sponsiblePronunciation spelling of responsible.sponsoreeOne who is sponsored.spoofablethat can be spoofedspookable(informal) Able to be spooked or frightened.spooksome(informal, uncommon) Spooky; scary.spoolableCapable of being spooled, or wound onto a reel.spoollikeResembling or characteristic of a spool.spoonable(cooking) Able to be dipped into with a spoon.spoonlikeResembling or characteristic of a spoon.spoonwiseClosely nestled together, like spoons.sporelikeResembling or characteristic of a spore.sporicideA substance that kills spores.sporiniteAn exinite maceral found in coal formed from spores and pollen.sporklikeResembling a spork.sporocyteA cell that produces haploid spores during meiosissporolateMisspelling of sporulate.sporolide(organic chemistry) Any of a group of polycyclic macrolides produced by the marine bacterium Salinispora tropicasportbikeA motorcycle optimized for speed, acceleration, braking, and cornering on paved roads, typically at the expense of comfort and fuel economy.sportlikeResembling or characteristic of sport.sportsomeCharacterised by sportiness or sportsmanshipsporulate(biology, intransitive) To produce spores.spotlesseObsolete spelling of spotless.spottableCapable of being spotted (seen or noticed).spoutholeThe hole from which a whale spouts.spoutlikeResembling or characteristic of a spout.spraickleAlternative form of sprauchle.spratlikeResembling or characteristic of a sprat.sprauchle(Scotland, intransitive) To move in a clumsy manner; to stumble or sprawl; to clamber up with difficulty.sprayableThat can be sprayed.spraylikeResembling or characteristic of a spray.spriggite(mineralogy) A monoclinic-prismatic bright orange mineral containing barium, calcium, hydrogen, lead, oxygen, and uranium.sproutageSomething that sprouts; plant growth.sputative(archaic) Inclined to spit; spitting very much.squadmateA member of the same squad.squadroneObsolete form of squadron.squamulaeplural of squamulasquarable(mathematics) Capable of being squaredsquarroseRough or scaly.squattage(Australia, historical) A holding occupied by a squatter (an occupier of Crown land or a large-scale land owner).squawlikeResembling or characteristic of a squaw.squawvineAlternative form of squaw vine (Mitchella repens).squickage(slang) The condition of being squicked by something; squeamish revulsion.squidlikeResembling a squid.squillgeeAlternative spelling of squilgee.squinance(medicine, obsolete) The quinsy.squirmage(slang) The act of squirming.stabbableCapable of being stabbed.stabilate(biology) A collection of living organisms, typically microbes, preserved for a particular use.stabiliseNon-Oxford British English standard spelling of stabilize.stabilize(transitive) To make stable.stabilomeThe omics concept of stability of mRNA.stachyose(biochemistry) A tetrasaccharide found in many vegetables and plants, used as a sweetener or for its functional oligosaccharide property.stackableCapable of being stacked.stadhouseAlternative form of stadthouse.staffableCapable of being staffed (supplied with employees).staffwideAcross an entire staff.stageableCapable of being staged, or performed upon the stage.stagediveA leap from the stage of a concert onto the audience below.stagelikeResembling or characteristic of a stage (setting where a dramatic work is performed).stagesideLocated beside the stage.stagewideAll across a stage.stagewiseIn stages; one stage at a time.stagiaire(cycle racing) An amateur rider who is taken in by a professional team during the season.stainableAble to be stained.staircaseA flight of stairs; a stairway.stairgateA gate fitted across a domestic staircase to prevent young children from climbing the stairs, or falling down them.stairlikeResembling or characteristic of a stair.stairwiseIn the manner of a set of stairs; rising in discrete steps.stakeholeA hole made when a stake is driven into the ground.stakelikeResembling a stake (pointed stick).stalemate(chess) The state in which the player to move is not in check but has no legal moves, resulting in a draw.stalinize(politics, transitive) To make Stalinist.stalkableCapable of being stalked (as of a hunter's prey).stalkette(rare) A female stalker.stalklikeResembling a stalk.stamenateAlternative form of staminate.staminate(botany) Having functional stamens, but (typically) no carpels.staminode(botany) An abortive stamen, or any organ modified from an abortive stamen; a staminodiumstampableCapable of being marked with a stamp.standgale(UK, dialect, obsolete) the kestrelstandpipeA vertical pipe into which water is pumped so that a desired pressure is available at the bottom.stanekite(mineralogy) A monoclinic-prismatic black mineral containing iron, magnesium, manganese, oxygen, and phosphorus.stanoloneA particular androgenic steroid.starbathe(intransitive) To expose one's body to starlight in order to relax, or in the belief that it has positive effects. (Compare sunbathe.)stardrive(science fiction) A device used to propel a spacecraft through interstellar distances.starquake(astronomy) A violent tremor or quake that occurs on or near the surface of a star, especially a collapsed star.starscape(astronomy) A picture or view of a field of stars.starshade(astronomy) A form of coronagraph disk designed to prevent starlight from interfering with the observation of exoplanetsstarshine(rare, poetic) starlightstarstone(mineralogy) A gemstone that exhibits asterism.startableThat can be started.startlineA line marking the start of something, such as a race.stashableCapable of being stashed or packed away.stateableAlternative form of statable.statelikeResembling or characteristic of a state (geopolitical entity).statemateOne who comes from the same state.stateside(Alaska) In the 48 contiguous states.statewideHappening in or affecting an entire state (political subdivision of a federal union).statewiseIn terms of the state; by state.staticize(transitive) To make static.statoconeAlternative form of statoconium.statocyteA cell containing statoliths, thought to be involved in gravitropic perception in plants.statuetteA small statue, usually a figure much less than life size, especially when of marble or bronze, or of plaster or clay as a preparation for the marble or bronze, as distinguished from a figure in terra cotta etc.stavudine(pharmacology) A synthetic antiretroviral nucleoside drug C₁₀H₁₂N₂O₄ that is an analog of thymidine and a reverse transcriptase inhibitor, administered orally against HIV infection.steacyite(mineralogy) A tetragonal-ditetragonal dipyramidal mineral containing calcium, manganese, oxygen, potassium, silicon, sodium, and thorium.steaketteA patty formed from ground steak.steaklikeResembling or characteristic of steak.stealableAble to be stolen.stealthie(informal) A picture of the photographer and another person, taken without the subject's knowledge, especially using a smartphone.steamableSuitable for steaming.steamlikeResembling steam or some aspect of it.steampipeA pipe of a boiler, through which steam passes.steedlike(rare, poetic) Resembling a steed; horselike.steellikeResembling or characteristic of steel.steelwareArticles made from steel.steentjie(South Africa) The fish Spondyliosoma emarginatum.steepableCapable of being steeped.steerableCapable of being steered.steingaleAlternative form of staniel.stemarene(organic chemistry) A terpene hydrocarbon created by the biosynthesis of enzyme extracts from rice.stenonite(mineralogy) A monoclinic-prismatic mineral containing aluminum, barium, carbon, fluorine, oxygen, sodium, and strontium.stenoteleA large, penetrant nematocyst of a nematocytestenotypeA keyboard machine used to record a version of shorthand using a series of phonetic symbols.stepdanceAlternative form of step dance.stepniece(rare) The daughter of one's stepbrother or stepsistersteppableCapable of being traversed or controlled by steps.stepstoneA stone laid before a door as a stair to step on when entering or leaving the house; a doorstep.stepuncle(rare) The brother of one's mother's husband (stepfather) or father's wife (stepmother).stepwedgeAn aluminium block, of varying thickness, used to standardise radiographic exposuresstereoize(transitive) To convert (a signal or recording) to stereo.sterilise(British and Commonwealth) Alternative spelling of sterilize.sterilize(transitive) To deprive of the ability to procreate.sterolome(biochemistry) The set of all sterols in a cell or organism.sterryite(mineralogy) An orthorhombic-dipyramidal black mineral containing antimony, arsenic, lead, silver, and sulfur.stevedoreA dockworker involved in loading and unloading cargo, or in supervising such work.stfanzine(dated, fandom slang) An amateur magazine produced by and for fans of science fiction.stibamine(medicine) A salt or glucoside of stibanilic acid used to treat several tropical diseasesstibinine(organic chemistry) An organometallic heterocyclic compound formally derived from benzene by substituting one carbon and hydrogen atom with antimony.stibolane(organic chemistry) A saturated heterocycle that has four carbon atoms and an antimony atomstichtite(mineralogy) A mineral with rhombohedral crystals, often pink or lilac, Mg₆Cr₂CO₃(OH)₁₆·4H₂O.stickableCapable of being stuck; adhesive.sticklikeResembling a stick in formstifflike(dialect) stiffstiffware(computing, rare, derogatory) Software that is inflexible, cannot be customized or upgraded, etc.stilleite(mineralogy) An isometric-hextetrahedral gray mineral containing selenium and zinc.stillsome(archaic or poetic) Marked by stillness; quietsomestiltlikeResembling or characteristic of a stilt.stimulateTo encourage into action.stingableCapable of being stung.stinkhole(slang, derogatory) A filthy, squalid place.stinksomeCharacterised or marked by stinking.stipitatePossessing a stalk.stipulate(transitive) To require (something) as a condition of a contract or agreement.stipulodeA single-celled organ present in one or more rows in the branchlets of algae of the genus Chara.stirplateAlternative form of stir plate.stirrableAble to be stirred.stistaite(mineralogy) A trigonal-hexagonal scalenohedral light gray mineral containing antimony and tin.stoatlikeResembling or characteristic of a stoat.stockableAble to be stocked, or kept on hand for sale etc.stockdoveA common European wild pigeon (Columba oenas).stocklike(finance) Resembling a stock (capital raised through shares) or stocks, or some aspect of stock trading.stockpile(mining) A pile of coal or ore heaped up on the ground after it has been mined.stocktakeThe process of making an inventory of stock in a store or other location.stokeholeThe aperture through which a furnace is fed or tended.stokesite(mineralogy) An orthorhombic-dipyramidal colorless mineral containing calcium, hydrogen, oxygen, silicon, and tin.stolelikeResembling or characteristic of a stole (garment).stolonatestoloniferousstomatode(zoology) Any of the Stomatoda.stomatoseAlternative form of stomatous.stonelike(literally, figuratively) Resembling stone or a stone.stonelore(especially fantasy) Knowledge or study of stone(s).stonewareA type of pottery that is fired at a high temperature and is dense, opaque and nonporous.stoollikeResembling or characteristic of a stool (type of seat).stoppableCapable of being stopped.storelikeResembling or characteristic of a store; shoplike.storewideExisting or applying throughout a store or store chain.storietteAlternative form of storyette.storklikeResembling or characteristic of a stork.storkwiseIn the manner of a stork.stormableAble to be stormed.stormlikeResembling or characteristic of a storm.stormtide(rare) Alternative spelling of storm tide.stormwise(meteorology) Relating to, or taking place during, a storm.storylikeResembling or characteristic of a story.storyline(literature) The plot of a story; one of several within a story, usually interwoven.storylore(sociology) The lore associated with stories told within a culture.storytimeThe time at which a story is told.storywiseIn terms of a story or narrative.stouthrieAlternative form of stouthrief.stovelikeResembling or characteristic of a stove.stovepipeSheet-metal tubing used as a chimney for a stove or furnace.stovesideBeside a stove.stovewareUtensils for use on a stovetop, such as pots, pans, griddles, etc.stowadoreObsolete form of stevedore.straplikeResembling or characteristic of a strap.strapline(journalism) A secondary heading or headline, especially one printed above another.stratiote(Ancient Greece, historical) A small landowner who had an obligation of military service in time of war.straungleObsolete spelling of strangle.stravaigeAlternative spelling of stravaig.strawbaleA bale of straw.strawlikeResembling straw.strawwareArticles made from straw.streetageA toll charged for the use of a street.strengite(mineralogy) An orthorhombic-dipyramidal mineral containing hydrogen, iron, oxygen, and phosphorus.streptose(biochemistry) The pentose 5-deoxy-3-C-formyl-l-lyxose that is a constituent of streptomycinstrewableCapable of being strewn around.striatine(organic chemistry) A pterocarpan isolated from aerial parts of Mundulea striata.striatureA stria, or stripe.strictiveThat restricts or constricts, such as by causing a stricture.stricture(usually in the plural) A rule restricting behaviour or action.stridencethe quality of being stridentstrikableAlternative form of strikeable.stringize(programming, transitive) To convert to, or treat as, a string of text characters.striosomeA patch of tissue within the striatumstriplikeResembling a strip.stripline(physics) A form of electromagnetic transmission medium that uses a flat strip of metal sandwiched between dielectricsstrippageMaterial stripped from something.strippase(biochemistry) An enzyme that, along with helicase, is involved in DNA unwinding.strobilaeplural of strobilastrokableSuitable for stroking.strombite(paleontology) A fossil shell of the genus Strombus.strongyleA nematode worm of the family Strongylidae, often parasitic in the gastrointestinal tract of mammals, especially horsesstrontite(mineralogy, archaic) Strontian.structome(cytology) All the structural elements of a cellstructureA cohesive whole built up of distinct parts.strunzite(mineralogy) A triclinic-pinacoidal mineral containing hydrogen, iron, manganese, oxygen, and phosphorus.studerite(mineralogy, obsolete) A varietal form of tennantite containing, as partial replacement of normal copper content, silver, lead, zinc, and iron.studhorseAlternative form of stud horse.studiableCapable of being studied; fit for study.studyableAlternative spelling of studiable.studylikeResembling or characteristic of a study (room).stuetziteAlternative form of stützite.stuffableCapable of being stuffed; suitable for stuffing.stumpholeA hole in the ground left when a tree stump is removed.stumplikeResembling a stump.stumpnose(South Africa) Any of several sea breams of the genus Rhabdosargus.stunnableAble to be stunned.stuntlikeResembling or characteristic of a stunt.stupalikeResembling or characteristic of a stupa.stuporoseSynonym of stuporous.stupulosefinely stuposestygobiteAn instance of stygofauna, a stygobiont.styleableAlternative form of stylable.stylelike(botany) Resembling or characteristic of a style.stylewiseIn terms of style.stylobate(Classical Greek architecture) The top step of the crepidoma, i.e. the platform upon which the superstructure of the building is erected.stylolite(geology) An irregular surface between strata consisting of toothlike projections; most common in limestone and dolomite.stylopize(entomology, transitive) Of a strepsipteran insect: to parasitize.stylosomeA funnel- or channel-like structure formed in response to trombiculid mites injecting digestive enzymes into the skin.styphnate(organic chemistry) Any salt or ester of styphnic acid.styramateA muscle relaxant and anticonvulsant drug.styrenateTo react with styrenestyrolene(organic chemistry, dated) styrenesuavitudeSweetness, pleasantness; suavity.subactiveHaving reduced activity; not fully active.subadnate(mycology) Loosely linked or fused to something unlike itself; slightly adnate.suballele(genetics) A subset of an allele, especially one that appears in all forms of the allelesubalpineAt the foot of the AlpssubauditeBy or relying upon mental suppletion (by more than one person).subbeadle(rare) An inferior or under-beadle.subbundle(mathematics) A collection of linear subspaces of the fibers Vₓ of V at x in X (where V is a vector bundle and X a topological space), that make up a vector bundle in their own right.subcentreAlternative form of subcenter.subchoiceA secondary or subsidiary choice.subcircleA lesser circle.subclause(grammar) A subordinate clause.subcliqueA subdivision of a clique.subcookie(computing, Internet, rare) A cookie-like piece of data stored with others in a single cookie (so as to circumvent restrictions on the number of cookies a single web site may create).subcourseAn academic course making up part of a larger course.subdegreeundergraduatesubdeviceA device making up part of a larger device.subdivide(ambitransitive) To divide into smaller sections.subdivineImperfectly divine; divine in a partial or lower degree.subdouble(mathematics) Synonym of subduple.subduableThat can be subdued; domitable.subempireA lesser or secondary empire.subentire(botany) Almost entire (having just a few indentations)subessive(grammar) Indicating position under or below something.subfigure(geometry) A figure (geometric form) that is part of another.subfumoseAlmost or imperfectly fumose.subgenome(genetics) A subset of a genome, especially one that has a specific functionsubincise(transitive) To perform a subincision upon.subjugateForced into submission; subjugated.sublacune(rare) Located or occurring under the surface of a lake.sublanateAlmost or imperfectly lanate.sublanoseSlightly woolysublative(grammar) Of or relating to the sublative case.sublessee(property law) Synonym of subtenant.sublevate(transitive) To raise up; to elevate.sublimateTo heat (a substance) in a container so as to convert it into a gas which then condenses in solid form on cooler parts of the container.sublimiseAlternative form of sublimize.sublimize(transitive) To sublimate.sublocaleA part of a localesublunateAlmost or not quite lunate; approaching a crescent shape.subluxate(medicine, transitive) To cause the subluxation of something: to partially dislocate or displace.submarineBeing, relating to, or made for use underwater, especially beneath the sea.submature(geology) Not yet matured or differentiatedsubmoduleA module making up part of a larger module.submotive(music) Alternative form of submotif.subnasaleThe nasal septum.suboblateSlightly oblatesubobtuse(botany) Somewhat obtuse.suboctave(music) The octave below another.subofficeA subsidiary office; a subsidiary building or room where clerical or professional duties are performed.subopaqueAlmost or imperfectly opaque.suboscineOf or pertaining to the passerine birds of the suborder Tyranni.subphraseA phrase making up part of a larger phrase.subpiloseAlmost or imperfectly pilose.subpuzzleA puzzle making up part of a larger puzzle.subramoseAlmost or imperfectly ramose.subrogate(law, transitive) To replace one person or thing with another.subrugoseAlmost or imperfectly rugose.subsalineModerately saline or salty.subsampleA smaller portion of an original sample, created by trimming, subdividing, splitting or discrete collection of the original sample.subscheme(mathematics) A subset of a schemesubscribe(transitive) To sign; to mark with one's signature as a token of consent or attestation.subsecive(formal, rare) Remaining; extra; spare.subsecute(Early Modern, obsolete) To follow closely, or so as to overtake; to pursue.subsidiseNon-Oxford British English standard spelling of subsidize.subsidize(transitive) To assist (someone or something) by granting a subsidy.subsphere(mathematics, physics) Any of a set of spherical shells, one inside the othersubsquareA square that makes up part of a larger square.substancePhysical matter; material.substrateAn underlying layer; a substratum.subtemple(Asian English) A partly autonomous temple within the grounds of a larger religious complex.subtenureThe right or status of a subtenant; a sublease.subterete(botany) Somewhat terete.subtilase(biochemistry) A serine protease similar to subtilisinsubtiliseAlternative spelling of subtilize.subtilize(transitive) To make subtle; to make thin or fine; to make less gross or coarse.subtissue(anatomy) Beneath tissuesubtongueA dialect or subdialect.subtriple(mathematics, obsolete) Containing a third, or one part to three.subursine(zoology, rare) Not perfectly ursine; only somewhat like a bear.subviableLess than normally viablesubvolumeAny volume that makes up part of another.succinate(organic chemistry) Any salt or ester of succinic acid.succinite(mineralogy) Baltic ambersuccubineHaving the traits of a succubus.suckitude(slang) The condition, quality, extent, or measure of the degree to which something or someone sucks; suckiness.suckstone(obsolete) A remora.sucraloseA selectively chlorinated sucrose, used as an artificial sweetener.sudburiteA basaltic rock composed of bytownite, augite, hypersthene and magnetite.suedelikeResembling or characteristic of suede.sufferageAlternative spelling of suffrage.sufficive(rare, nonstandard) sufficientsuffixive(linguistics, dated) Forming words through the addition of a suffix or suffixessuffocate(ergative) To suffer, or cause someone to suffer, from severely reduced oxygen intake to the body.suffrance(rare) Alternative spelling of sufferance.suffumige(obsolete) A medical fume.suffusateThat has suffusedsuffusiveOf or relating to suffusion.sugarcaneAlternative form of sugar cane.sugarcubeRare form of sugar cube.sugarfreeFree of sugar; sugarless.sugarlikeResembling sugar or some aspect of it.suggilate(obsolete) To beat until bruised.sugondeseAlternative letter-case form of Sugondese.suitelike(music) Resembling a suitesuitemateOne who shares the same suite.sukuinage(sumo) a kimarite in which the attacker releases his gripping hand, extends his arm across his opponent's back, turns away and pulls him forward and downsulcatone(organic chemistry) The unsaturated aliphatic ketone 6-methylhept-5-en-2-onesulfalene(pharmacology) A sulfonamide antibacterial used for the treatment of chronic bronchitis, urinary tract infections, and malaria.sulfamate(American spelling, chemistry) Any salt or ester of sulfamic acid.sulfamide(uncountable, inorganic chemistry) The compound SO₂(NH₂)₂ formed by the reaction of ammonia with sulfuryl chloridesulfanide(chemistry, uncommon) Bisulfide, the anion HS⁻.sulfatase(biochemistry) Any of several enzymes, in animals and bacteria, which catalyze the hydrolysis of organic sulfatessulfatide(chemistry) sulfates of glycosphingolipidssulfenate(organic chemistry) Any salt or ester of a sulfenic acidsulfimide(chemistry) The compound H₂S=NH, or any of its hydrocarbyl derivatives R₂S=NR'.sulfimine(chemistry) sulfimidesulfinate(organic chemistry) Any salt or ester of a sulfinic acid.sulfokine(biochemistry) A pentapeptide (tyrosine - isoleucine - tyrosine - threonine - glycine) with a sulfate group attached to each of the two tyrosine moietiessulfolane(organic chemistry) The compound tetrahydrothiophene 1,1-dioxide that is used as a specialized solventsulfolene(organic chemistry) The sulfone 2,5-dihydrothiophene 1,1-dioxide formed by the cycloaddition of sulfur dioxide to butadienesulfonase(biochemistry) Any enzyme that catalyses a sulfonation reactionsulfonate(American spelling, chemistry) Any salt or ester of a sulfonic acid.sulfonideMisspelling of sulfoxide.sulfosate(organic chemistry) The trimethylsulfonium salt of glyphosate that is marketed under various names as a weedkillersulfoxide(organic chemistry) Any compound of general formula R₂S=O.sulfoxoneA particular antileprotic drug.sulfurane(chemistry) Any compound, of general formula SR₄, containing tetravalent sulfur attached to four atoms or groups.sulfurase(biochemistry) Any enzyme that catalyses a reaction involving elemental sulfur.sulfurate(chemistry) To treat or to combine something with sulfur.sulfuriseAlternative spelling of sulfurize.sulfurizeTo treat or react with sulfur or sulfur dioxide.sulliableCapable of being sullied.sulmazoleA cardiotonic drug.sulpiride(pharmacology) A drug used mainly in the treatment of psychosis.sultanateA sovereign or vassal princely state—usually Muslim—where the ruler is styled sultan.sulthiameAlternative form of sultiame.sulvanite(mineralogy) A hydrothermal mineral that is a mixed sulfide of copper and vanadium.summarise(British spelling) Alternative form of summarize.summarize(ambitransitive) To prepare a summary of (something).summativeOf, pertaining to, or produced by summation.summerize(transitive) To modify something in order to prepare it for warmer weather.sunnitizeAlternative spelling of Sunnitise.sunnyaseeAlternative form of sannyasi.sunnysideThe top of a cooked egg.sunstrikeGlare from the road that can temporarily blind drivers.sunstroke(medicine) Heat stroke caused by an excessive exposure to the sun's rays.suolunite(mineralogy) An orthorhombic-pyramidal mineral containing calcium, hydrogen, oxygen, and silicon.superableCapable of being overcome or surmounted; surmountable or conquerable.superbabe(informal) A highly sexually desirable young woman.superbase(chemistry) any compound having a very high basicitysuperbike(motorcycling) A super sport bike with a large engine, usually between 800 and 1200 ccsuperbineA toxic alkaloid found in Gloriosa superba.superboneA hybrid tenor trombone in B♭ that has both a slide like a standard trombone and a set of valves like a valve trombone.supercede(nonstandard or misspelling) Variant spelling of supersede.supercise(transitive) To partially circumcise.supercode(mathematics) The larger code that a subcode is part ofsupercube(mathematics, rare) An analogue of the square or cube in arbitrary dimension: 0,1ⁿ along with the (n-1)-dimensional balls joining every 2ⁿ⁻¹ such points that share a coordinate, or any space equivalent.supercute(informal) Very cute.superduce(rare) to superinducesuperette(New Zealand, South Africa) A convenience store.superfakeA highly realistic counterfeit.superfete(obsolete) To conceive (another fetus) after a former conception.superfice(obsolete) A superficies.superfineExtremely subtle or refined; extremely sensitive to slight impressions or perceptions.superfuse(obsolete, transitive) To pour (something) over or on something else.supergene(geology, of a mineral) leached and then deposited by descending waterssuperglueA very strong and instant glue, generally cyanoacrylate.superhive(beekeeping) An empty box placed above the existing boxes of the beehive in order to allow the colony to expand or store additional honey.superluxeExceptionally luxurious.supermaleExtremely male; supermasculine.supernateA supernatant liquid.supernice(informal) Especially nice or pleasant.supernode(computing) Any peer-to-peer network node that also serves as a proxy server.supernoteAlternative spelling of super-note.superpipe(sports, skiing, snowboarding) A large halfpipe, used in certain gravity-based extreme sports such as snowboarding and freestyle skiingsuperpose(transitive) To place (an object) on top of another.superpureOf a very high grade of purity.superraceA race (of people, etc.) superior to others.superrareExtremely rare.supersale(informal) A sale offering exceptional discounts.supersede(transitive) To take the place of.supershoeAlternative form of super shoe.supersite(Internet, informal) A major website.supersize(transitive) To increase the size of something, especially to unusual proportions.supertideAn extreme oceanic tidesupertile(computer graphics) A group of connected tiles that can be placed, like a single tile, in a generated landscape.supertope(biochemistry) An epitope that is almost universally present in a particular group.supertree(computing theory) A tree that contains another tree.supertrue(logic) In supervaluationism, necessarily true regardless of the values of variables.supertube(physics) A tubular form of brane (in supersymmetry)supertype(computing) The data type represented by a superclass.supervene(intransitive) To follow (something) closely, either as a consequence or in contrast.supervise(transitive) To oversee or direct a task or organization.supervive(obsolete, transitive) To survive; to outlive.supervizeUncommon spelling of supervise.supervoteA special vote that has more influence on a decision than an ordinary vote.superwave(physics) A particularly large or intense wave.superwide(photography, of a lens) Extremely wide; panoramic.superwife(informal) A married woman who shows remarkable skill and stamina in managing a career, children, housework, etc.superzoneA zone containing several lesser zones.supposure(obsolete) supposition; conjecturesuppurate(intransitive) To form or discharge pus.supputate(obsolete) To calculate; to compute; to reckon; to suppute.supranatesupernatant materialsurchargeAn addition of extra charge on the agreed, stated, or baseline price.surcingleA long unpadded strap to pass over and keep in place a blanket, pack or saddle on an animal.surculose(botany) Producing suckers or sucker-like shoots.suredaite(mineralogy) An orthorhombic-dipyramidal grayish black mineral containing arsenic, lead, silver, sulfur, and tin.suricloneA sedative and anxiolytic cyclopyrrolone drug.surrendreArchaic form of surrender.surrogateA substitute (usually of a person, position or role).surseance(law, in the Netherlands) The phase of reaching an agreement with the creditors of a bankrupt company.surveilleAlternative form of surveil.susannite(mineralogy) A trigonal-rhombohedral mineral containing carbon, hydrogen, lead, oxygen, and sulfur.suscitate(obsolete, transitive) To rouse; to excite; to call into life and action.sushilikeResembling or characteristic of sushi.suspendeeA person who or thing that is suspended.sussexite(mineralogy) A monoclinic manganese borate mineral with the chemical formula MnBO₂(OH).susurrate(intransitive) To whisper.suttletieObsolete form of subtlety.suturable(medicine) Suitable for suture.suzeraineAlternative form of suzerain.suzukiite(mineralogy) An orthorhombic-pyramidal light green mineral containing barium, oxygen, silicon, and vanadium.swageableAble to be shaped with a swage.swainmote(UK, law, obsolete or historical) A court held before the verderers of the forest as judges, by the steward of the court, three times a year, the swains or freeholders of the forest composing the jury.swaknoite(mineralogy) An orthorhombic white mineral containing calcium, hydrogen, nitrogen, oxygen, and phosphorus.swamboite(mineralogy) A monoclinic-prismatic light yellow mineral containing hydrogen, oxygen, silicon, and uranium.swampableCapable of being swamped.swamplife(US) The animals, birds and other organisms that inhabit swamps.swamplikeResembling or characteristic of a swamp.swampsideThe land lying alongside a swamp.swanimoteAlternative form of swainmote.swappableThat can be swapped.swarmsizeThe size (number of individuals) of a swarmswartzite(mineralogy) A monoclinic-prismatic mineral containing calcium, carbon, hydrogen, magnesium, oxygen, and uranium.swearableAble to be sworn in.swearsome(rare, nonstandard) Characterised or marked by swearingsweatlikeResembling or characteristic of sweat.sweepableSuitable for sweepingsweeplikeCharacteristic of a sweep (in all senses)sweeplineAlternative form of sweep line.sweetcure(attributive) A method of curing meat or fish using relative low salt and a certain amount of sugar.sweetgale(rare) Alternative form of sweet gale.sweetsomeMarked by sweetness; characteristically sweetsweinmoteObsolete form of swainmote.swellableThat is capable of swellingsweroside(organic chemistry) A secoiridoid glycoside found in the centaury Centaurium erythraea.swiftlikeResembling or characteristic of a swift (the bird).swimmable(of a body of water) Able to be swum in or acrossswinecote(dated) A pigsty.swinelikeResembling swine.swinepipe(UK, obsolete, dialect) The redwing.swingableCapable of being swung, or made to swing.swinglikeResembling or characteristic of a swing.swingline(finance, chiefly attributive) A line of credit offered to a business so that it can repay other loans.swingtree(dated) The bar of a carriage to which the traces are fastened.swipeableCapable of being swiped.swirlholeA pothole formed by swirling water.swirlwareA style of pottery with more than one colour of clay swirled into the final result.swivelase(biochemistry) Synonym of DNA topoisomerase.swoppableAlternative form of swappable.swordlikeresembling a swordswordmage(fantasy) One who is skilled in both swordfighting and magic use.swylbolle(obsolete) Alternative spelling of swill-bowl.sybillineMisspelling of sibylline.sycoecineAny wasp of the subfamily Sycoecinaesyllabate(rare) Synonym of syllabify.syllabiseAlternative form of syllabize.syllabize(transitive) To syllabify.syllogiseAlternative form of syllogize.syllogize(intransitive) To reason by means of syllogisms.sylphlikeResembling (that of) a sylph; slender and graceful.sylvanite(mineralogy) Silver gold telluride, a soft metallic mineral ranging in color from steely gray to almost white.sylvinite(mineralogy) sylvitesymbolise(British spelling) Alternative form of symbolize.symbolize(transitive) To be symbolic of; to represent.synagogue(countable, Judaism) A place of worship for Jews or Samaritans.synalepheAlternative form of synalepha.synaptase(chemistry) Emulsin.synaptomeAll the synapses of a brainsyncopate(transitive, linguistics, phonology) to omit a vocalic or consonantal sound or a syllable from a word; to use syncopesyncopiseAlternative form of syncopize.syncopize(rare) To syncopate.syndetomeThe dorsolateral part of an embryonic somitesyndicateA group of individuals or companies formed to transact some specific business, or to promote a common interest; a self-coordinating group.synechiaeplural of synechiasyneclise(geology) A large, shallow depression formed on a continental platform due to slow subsidence.synergiseAlternative spelling of synergize.synergizeTo act as a synergetic agent.syngenite(mineralogy) An evaporite, consisting of a mixed potassium and calcium sulphatesynoeciseAlternative form of synoecize.synoecizeTo join diverse things together.synoekete(entomology) Any myrmecophilous insect that does not interact with the host insectssynopsiseAlternative form of synopsize.synopsize(transitive) To give a synopsis (summary) of.syntaxeme(linguistics) A basic semantic-syntactical element of a language.synthcoreA more hard or intense style of synthesizer music, influenced by other genres such as metal.syntoniseAlternative form of syntonize.syntonize(electronics) To adjust two electronic circuits or devices to operate on the same frequency.syphilide(medicine) A cutaneous eruption due to syphilis.syphiliseAlternative form of syphilize.syphilize(archaic, medicine, transitive) To inoculate, or infect with syphilis.syphonageAlternative form of siphonage.syringate(organic chemistry) An ester or anion derived from syringic acid.syriosideA particular steroid glycoside.syruplikeResembling syrup or some aspect of it.systemiseAlternative form of systemize.systemizeSynonym of systematize.szaskaite(mineralogy) Alternative name for smithsonite.