Browse Other F Word Lengths
13-Letter F Words by Ending Letter
All 638 13-Letter Words Starting With F
fabellotibial(anatomy) Relating to a fabella and a tibiafabricabilityThe quality of being fabricable.facetiousness(uncountable) The state of being facetiousfacilitationsplural of facilitationfaciobrachial(anatomy) Relating to the face and arm.faciocervical(anatomy) Relating to the face and the neckfaciomuscular(anatomy, very rare) Relating to the muscles of the face.facioscapular(anatomy) Relating to (the muscles of) the face and scapulafactionalizedsimple past and past participle of factionalizefactionalizerOne who factionalizes.factorability(mathematics) The condition of being factorable.factorisationAlternative spelling of factorization.factorization(mathematics) The process of creating a list of factors.factoryworkerOne who works in a factory.facultativelyIn a facultative mannerfacultativityThe state or quality of being facultative.faggotization(derogatory, offensive) The process of faggotizing, or making homosexual.fairytalelikeAlternative form of fairy-tale-like.faithlessnessThe quality of being faithless.falandization(Poland, derogatory) A dubious interpretation of the law, developed to increase the president's power.falconologistA person who follows the study of falconology, the subsection of ornithology dealing with birds of prey, notably falcons.fallibilisticOf, or related to fallibilism.fallotaspidid(zoology) Any trilobite in the family Fallotaspididae.falsidicalityThe property of being falsidical.falsificationThe act of falsifying, or making false; a counterfeiting; the giving to a thing an appearance of something which it is not.falsificatoryRelating to falsificationfamiliarisingpresent participle and gerund of familiarisefamiliaritiesplural of familiarityfamiliarizingpresent participle and gerund of familiarizefangchinoline(organic chemistry) An oligocyclic organic ether, (1β)-6,6',12-trimethoxy-2,2'-dimethylberbaman-7-ol, that has some anticancer activityfantabulouslyIn a fantabulous manner; fantastically, wonderfully.fantasizationThe action of fantasizing.fantasmagoriaAlternative form of phantasmagoria.fantasmascopeSynonym of phenakistoscope.fantasticallyIn a fantastic manner.fantasticness(colloquial) brilliance; excellencefaradotherapytherapeutic use of an induced electric currentfarinaceouslyIn a farinaceous manner.farinographicRelating to farinography.farkleberriesplural of farkleberryfarmaceutical(pharmacology, medicine) A medically valuable compound produced from modified agricultural crops or animals (usually through biotechnology).farnesylationThe act or process of farnesylating.farnesylethyl(organic chemistry, especially in combination) A farnesyl derivative of an ethyl radicalfarringtonite(mineralogy) A monoclinic-prismatic mineral containing magnesium, oxygen, and phosphorus.farseeingnessThe quality of being farseeing.fartsovshchikA person involved in the illegal trade of fartsovka.fasciculatelyIn a fasciculate manner.fasciculatingThat exhibits fasciculationsfasciculationA cluster of fascicles.fasciculatory(medicine) Of or relating to fasciculations.fascinatinglyIn a fascinating mannerfasciologicalRelating to fasciologyfascisticallyIn a fascistic way.fashionedness(in combination) The state or condition of having a specified fashion or style.fashionmonger(derogatory) One who slavishly follows the latest fashions.fatheadednessThe quality of being fatheaded.fatherlandishRelating to or characteristic of the fatherland, especially in the context of Nazi Germany.fathomabilityThe quality of being fathomable.fatigablenesssusceptibility to fatiguefatiguabilityAlternative form of fatigability.fatiguingnessThe quality of being fatiguing.fatteningnessThe quality of being fattening.fatuitousnessThe quality of being fatuitous.faucalization(phonetics) Simultaneous ontraction the palatoglossus and palatopharyngeus muscles, which has the effects of: vertically expanding and laterally constricting the pharyngeal cavity, of constricting the oropharyngeal isthmus, and of raising the pharynx relative to the larynx. Faucalization with vocalization produces Faucalized voice.faultlessnessThe quality of being faultless; the absence of faults.faunisticallyIn terms of the distribution of animals.faveolizationThe formation of faveoli.favorablenessAlternative spelling of favourableness.favourabilityNon-Oxford British English standard spelling of favorability.fearmongeringpresent participle and gerund of fearmongerfeatherbrainsplural of featherbrainfeatherednessThe quality of being feathered; presence of feathers.featherheadedAlternative form of feather-headed.feathermonger(historical) A person who sells feathers.featherstitchA kind of embroidery stitch made of open, looped stitches worked alternately to the right and left of a central rib.featherweightA weight class in many combat sports; e.g. in professional boxing of a maximum of 126 pounds or 57.2 kilograms.featurelesslyIn a featureless way; without features.featureliness(archaic) The quality of being featurely.featurization(linguistics, computing) The development of additional features.febriculosityThe quality of being febriculose.fecundability(uncountable) The condition of being fecund.federalizableCapable of being federalized.federationismSupport for a federation.federationistAn advocate of federationism.feedforwardlyBy means of a feedforwardfeelinglesslyIn a feelingless manner.feitknechtite(mineralogy) A hexagonal mineral containing hydrogen, manganese, and oxygen.feldsparphyreA feldspathic porphyry.feldspathoidsplural of feldspathoidfelicificallyIn a felicific way.felicitationsplural of felicitationfelinologicalPertaining to felinology.feloniousnessThe quality of being felonious.felsificationThe process of becoming felsic; enrichment with lighter elements.feminacentricAlternative spelling of feminocentric.feminocentricwoman-centric, focused on women; of or pertaining to feminocentrismfeminological(very rare) Concerning or by means of feminology.feminonucleus(biology, archaic) The female pronucleus.femorofibular(anatomy) Relating to the femur and the fibula.femtoplanktonThe plankton composed of cells smaller than 0.2 micrometers.fenbenicillin(pharmacology) A penicillin antibiotic.fenbuconazoleA particular fungicide.fencelessnessLack of fences.fenchlorazole(organic chemistry) The chlorinated carboxylic acid 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-1H-1,2,4-triazole-3-carboxylic acid used in herbicidesfenpiverinium(pharmacology) A particular antimuscarinic drug.fenpropathrinA particular pyrethroid acaricide and insecticide.fenpropimorphA morpholine fungicide used to control diseases in cerealsfenprostalene(pharmacology) A prostaglandin analogue.fenpyroximate(organic chemistry) The pyrazole acaricide tert-butyl 4-[[(E)-(1,3-dimethyl-5-phenoxypyrazol-4-yl)methylideneamino]oxymethyl]benzoatefenticonazole(pharmacology) An azole antifungal drug, used locally as the nitrate in the treatment of vulvovaginal candidiasis.fermentationsplural of fermentationfermentitiousExhibiting or relating to fermentation.fermionicallyIn terms of, or by means of, fermions.ferociousnessThe quality of being ferocious.ferricadouzer(slang, obsolete, rare) A knockdown blow; a good thrashing.ferricatalase(biochemistry) Any enzyme (such as catalase itself) that contains at least one reactive iron atomferricyanidesplural of ferricyanideferricyanogen(chemistry) A hexavalent radical, Fe₂(CN)₁₂, a compound of cyanogen and iron in the ferric state.ferrielectric(physics) antiferroelectric with a transition temperature to another formferrihydriticRelating to or composed of ferrihydrite.ferrimagnetic(physics) Exhibiting ferrimagnetism.ferritinaemiaAlternative form of ferritinemia.ferritization(geology) The formation of soil rich in iron and aluminium oxides with the loss of silicaferroaluminumAlternative form of ferroaluminium.ferrochromiumAn alloy of iron and chromiumferroconcreteA building material made from Portland cement concrete with a matrix of steel bars or wires (rebars) to increase its tensile strength.ferrocyanogen(chemistry) The tetravalent radical Fe(CN)₆.ferroelectric(physics) of, or relating to the permanent electrical polarization of a crystalline dielectric in an electric fieldferrofluidity(physics) The condition of being a ferrofluidferrokinetics(biochemistry) The study of the kinetics of iron metabolism, typically by using a radioactive iron isotopeferromagnesicSynonym of mafic.ferromagnetic(physics) Exhibiting ferromagnetism.ferronigeriteA rare mineral containing iron, niobium, and titanium.ferroparticleA ferromagnetic particle.ferropnictide(physics, chemistry) Any of a class of iron pnictide materials that are superconductors.ferrorhodsite(mineralogy) An isometric-hexoctahedral black mineral containing copper, iridium, iron, platinum, rhodium, and sulfur.ferrosoferric(inorganic chemistry) That of which contains both ferrous and ferric ionsferrosulphide(inorganic chemistry) Alternative form of ferrosulfide.ferrotitaniumAn alloy of iron with 15-45% titanium; used in the manufacture of specialist steelferrotoroidicOf, pertaining to or exhibiting ferrotoroidicityferrotungstenA ferroalloy of iron and tungsten.ferrovanadiumAn alloy of iron and up to 55% vanadium; used in the manufacture of specialist steelferrovitreousConstructed of iron (or steel) and sheets of glassferroxidationThe oxidation of ferrous to ferric iron (typically, when catalysed by ferritin)ferrugination(pathology) A deposition of minerals (typically containing iron) on the walls of blood vesselsferrumination(obsolete) The soldering or uniting of metals.fershnickered(slang) Intoxicated by alcohol or drugs.fertilisation(chiefly British spelling) Alternative spelling of fertilization.fertilizationThe act or process of rendering fertile.fertiloscopicRelating to fertiloscopy.fertotoxicityThe condition of being fertotoxicferucarbotranA superparamagnetic iron oxide used, as nanoparticles, as an MRI contrast agentferuloylation(organic chemistry) reaction with a feruloyl groupfestivalgoersplural of festivalgoerfestschriftenplural of festschriftfetishisationNon-Oxford British English standard spelling of fetishization.fetishizationThe act or process of fetishizing.fetoembryonicfetal and/or embryonicfetopathologyThe pathology of the fetusfetoplacentalOf or pertaining to both the fetus and the placenta.feudalisation(British spelling) Alternative form of feudalization.feudalizationThe introduction of a feudal system.feuilletonismThe light, entertaining writing style associated with feuilletons.feuilletonistA writer of feuilletons.feverlessnessAbsence of fever.fianchettoingpresent participle and gerund of fianchettofiberlessnessAbsence of fiber or fibers.fiboquadratic(mathematics) Describing an extension of Fibonacci sequences involving quadratic numbersfibreglassingAlternative spelling of fiberglassing.fibrelessnessAbsence of fibre or fibres.fibrilisationMisspelling of fibrillization.fibrilizationThe formation of fibrilsfibrillationsplural of fibrillationfibrillogenicOf or pertaining to fibrillogenesisfibrillopathy(pathology) Any disease that affects the muscle fibres of the heartfibrinogenous(sciences) Resembling fibrinogen; capable of forming fibrin.fibrinolysinsplural of fibrinolysinfibroadenosis(pathology) A fibrocystic disease characterised by lumps in the breastfibroatheroma(pathology) An atheroma that has a fibrous structurefibroatrophic(pathology) Involving fibrosis and atrophyfibroblastoidOf or pertaining to a fibroblast.fibroblastoma(pathology) Any tumour associated with a fibroblastfibrocalcificRelating to calcified fibrous tissuefibrocavitary(pathology) Relating to fibrosis in a body cavityfibrocellularfibrous and cellularfibroelastoma(pathology) A fibrous elastomafibrogenicityThe quality of being fibrogenic.fibroglycemiaA disease, which is characterised by both fibromyalgic and hypoglycemic symptoms.fibrogranularfibrous and granularfibroidectomy(surgery) Surgical removal of a fibroid; myomectomy.fibrokeratoma(medicine) A pinkish, hyperkeratotic, horn-like projection.fibrolamellar(anatomy) Having fibrous lamellated bands.fibromuscular(anatomy) Of or pertaining to both fibrous and muscular tissue.fibromyoblast(cytology) A fibroblast in muscle tissuefibromyopathyAny disorder that affects the muscle fibers.fibronecrosis(pathology) fibrinoid necrosisfibronecrotic(pathology) Relating to fibronecrosisfibrosarcomasplural of fibrosarcomafibroskeleton(anatomy) A skeletal structure of fibrous connective tissuefibrostenosis(pathology) A combination of fibrosis and stenosis (of the intestine)fibrostenotic(pathology) Relating to fibrostenosisfibrotisationAlternative form of fibrotization.fibrotizationConversion to a fibrotic state; fibrosisfibrovascularHaving both fibrous and vascular tissuefibroxanthoma(medicine) A fibrous bone lesion that is usually asymptomatic and discovered as an incidental X-ray finding.fictionalisedsimple past and past participle of fictionalisefictionaliserAlternative spelling of fictionalizer.fictionalisesthird-person singular simple present indicative of fictionalisefictionalizedsimple past and past participle of fictionalizefictionalizerOne who fictionalizesfictioneeringThe writing of fiction.fictionmakingThe creation of fiction.fictionmonger(derogatory) A writer of fiction.fictocriticalRelating to fictocriticism.fideisticallyIn a fideistic way.fidepromissor(historical, law) One who pledges himself as security for another; bail, suretyfieldstrippedsimple past and past participle of fieldstripfilamentationThe growth of filaments.filamentouslyIn a filamentous mannerfilaminopathy(pathology) A form of myofibrillar myopathy associated with filaminsfilibusterersplural of filibustererfilibusteringpresent participle and gerund of filibusterfilibusterism(US) The practice of forcefully and unauthorisedly acquiring control of foreign land.filibusterousfilibusteringfilioparental(rare) Between parent and child.filipendulousHanging by a thread, or threadlike objectsfillibusteredsimple past and past participle of fillibusterfilterabilityThe state or condition of being filterable.finalizationsplural of finalizationfinancializedMade into a financial issue; governed by or dependent on financial institutions.finestructureAlternative form of fine structure.fingerbreadthA (usually approximate and informal) unit of measurement based upon the radial width of the human finger.fingernailful(rare) Enough to be stored under one's fingernail.fingerpainterOne who fingerpaints.fingerpickingpresent participle and gerund of fingerpickfingerprintedsimple past and past participle of fingerprintfingerprinterA person or device that records fingerprints.fingerspellerOne who uses fingerspelling.fingersuckingThe act of sucking one's fingers.fingertappingThe tapping of one's fingersfinickingnessThe quality of being finicking.firebreathingAlternative form of fire-breathing.fireproofnessThe quality of being fireproof.firmographicsThe use of sets of characteristics to segment commercial organizations, analogous to demographics for people.firnificationThe production of firn by the recrystallization of old snow.fiscalizationThe process of fiscalizing.fischerindole(biochemistry) Any of several antimicrobial alkaloids, obtained from a blue-green alga of the genus Fischerella, having a structure similar to hapalindole.fischesserite(mineralogy) An isometric-gyroidal silver white mineral containing gold, selenium, and silver.fishculturistSynonym of pisciculturist.fishermanshipThe skill or art of a fisherman.fishmongeress(rare) A female fishmonger.fishmongeringThe trade of a fishmonger, selling fish.fissiparationAlternative form of fissipation.fissiparouslyIn a fissiparous manner.fissitunicateHaving two layers that separate during ascus dehiscence.fissurization(chiefly anatomy) formation of a fissurefistulisationAlternative form of fistulization.fistulization(medicine) The formation of a fistula (usually pathologically; occasionally therapeutically).fistulographyImaging of a fistula (by any of several techniques)flabbergastedAppalled, annoyed, exhausted or disgusted.flabbergasterA person, thing, fact or event that is flabbergasting, or that causes extreme shock.flabelliferanAny isopod of the suborder FlabelliferaflagellantismThe act of whipping oneself, typically for religious penance or for sexual excitementflagellomaniaA penchant for whipping, or being whipped.flairlessness(rare) Absence of flair.flambergastedAlternative form of flabbergastedflamboyanciesplural of flamboyancyflamelessnessAbsence of flames.flameproofingpresent participle and gerund of flameproofflamethrowersplural of flamethrowerflamethrowingThrowing out flames.flammagenitusA dense cumuliform cloud associated with fire or volcanic eruptions.flannelflowerAlternative form of flannel flowerflashboardingflashboards collectivelyflashforwardsplural of flashforwardflashlessnessAbsence of a flash.flatification(rare) A flattening, as of a sheaf in mathematics.flauntingnessThe quality of being flaunting.flavinylation(organic chemistry) Any reaction that adds a flavinyl groupflavivirologyflaviviral virologyflavonolignan(organic chemistry) Any flavonoid lignanflavoproteinsplural of flavoproteinflavopurpurin(organic chemistry) 1,2,6-trihydroxyanthraquinoneflavourlesslyAlternative spelling of flavorlessly.flavoursomelyAlternative form of flavorsomely.flecklessness(rare) Absence of flecks.flerofloxacinA particular fluoroquinolone antibioticfleshcolouredAlternative form of flesh-colored.fleshlessnessThe state or condition of being fleshless; absence of flesh.flexoelectric(physics) Of, pertaining to, or produced by flexoelectricityflexoextensorA muscle (or robotic equivalent) that can achieve flexoextensionflexomagnetic(physics) Describing any magnetic effect produced by bending a materialflexometallicflexible and metallicflextensional(anatomy) flexural and extensionalflintknappingThe creation of tools by knapping flint.flipperdingerA toy consisting of a reed tube with a hole of a certain shape coming out one side. When the user blows into it, the air exiting the hole serves to levitate a small, light ball.flirtatiouslyIn a flirtatious manner.floatingheartAlternative form of floating heart (“aquatic flowering plant”) (Nymphoides spp.)floatovoltaicOf or referring to a photovoltaic cell designed to float in a water environment.floccillation(rare) Picking at the bedclothes, usually seen in delirious, feverish or dying people.flocculationsplural of flocculationflocculectomy(surgery) excision of a floccule of the brainfloccunodularMisspelling of flocculonodular.floodlessnessAbsence of floods.floodlightingpresent participle and gerund of floodlightfloorboardingThe floorboards in a building or part thereof.floorcoveringA covering for a floor.floorlessnessAbsence of a floor.floorplanning(electronics) The act of designing a floor plan (electronic circuit design).floriculturalOf or pertaining to floriculture.florideophyteAny red alga of the class FlorideophyceaefloriferouslyIn a floriferous manner.florification(botany, archaic) florescence.floriographerOne who studies floriography.floriographicOf or relating to floriography.floristicallyIn a floristic manner; according to flora.flosequinoxanA novel quinolone antibiotic used to treat bacterial infections.flounderinglyIn a floundering manner; with awkward struggles.flourishinglyIn a flourishing way; tending to succeed and grow.flowcytometerAlternative form of flow cytometer.flowcytometryAlternative form of flow cytometry.flowerbearingAlternative form of flower-bearing.flowerpickingThe act of picking flowers.flubendiamideAn agricultural pesticide 1-N-[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methylphenyl]-3-iodo-2-N-(2-methyl-1-methylsulfonylpropan-2-yl)benzene-1,2-dicarboxamideflubentylosinA particular anthelmintic and antibacterial drugfluctuabilityThe capacity or ability to fluctuate.fluctuatinglyIn a fluctuating manner.fluctuationalOf, pertaining to, or resulting from fluctuation(s)fluffernutterA sandwich made with peanut butter and marshmallow fluff, most common in New England.flugelhornistOne who plays the flugelhorn.fluidextractsplural of fluidextractfluidotherapyA therapy that uses a stream of warm, dry airflumethiazide(pharmacology) A carbonic anhydrase inhibitor.flunitrazepam(organic chemistry, pharmacology) A short-acting benzodiazepine derivative with relatively long-lasting sedative effects, used as a hypnotic and as a premedication for anesthesia; 5-(2-fluorophenyl)-1,3-dihydro-1-methyl-7-nitro-2H-1,4-benzodiazepin-2-one, C₁₆H₁₂FN₃O₃.flunoxaprofen(pharmacology) A certain non-steroidal anti-inflammatory drug.fluocortolone(pharmacology) A glucocorticoid.fluocytometryfluorescence cytometryfluogermanate(inorganic chemistry) Any derivative of a germanate in which one or more oxygen atoms have been replaced by fluorinefluophosphate(chemistry) fluorophosphatefluoquinoloneMisspelling of fluoroquinolone.fluoranthreneMisspelling of fluoranthene.fluorescamineA spiro compound that reacts with primary amines to form highly fluorescent products.fluorescencesplural of fluorescencefluorescentlyIn a fluorescent manner; using fluorescence.fluoroacetate(chemistry) Any salt of fluoroacetic acid.fluoroalcohol(organic chemistry) Any aliphatic alcohol in which one or more hydrogen atoms have been replaced by fluorinefluoroapatiteAlternative form of fluorapatite.fluorobenzene(organic chemistry) Any fluorinated derivative of benzene, but especially the mono-substituted C₆H₅F (phenyl fluoride)fluorobenzoyl(organic chemistry, especially in combination) Any fluoro derivative of a benzoyl radicalfluorocarbonsplural of fluorocarbonfluorochromedTreated with fluorochromefluorochromesplural of fluorochromefluorochromicRelating to a fluorochromefluorocitrate(organic chemistry, biochemistry) A fluoro- derivative of citrate that is a metabolite of fluoroacetate and is responsible for fluoroacetate poisoningfluoroemeraldA form of dextran impregnated with fluoresceinfluoroglucose(biochemistry) Synonym of fluorodeoxyglucose.fluorographicRelating to fluorography.fluorohydride(inorganic chemistry) A compound formed by the addition of the elements of hydrogen fluoride.fluoroimagingAlternative form of fluorimaging.fluorolabeledlabeled with a radiofluorine isotopefluorolintaneA dissociative anesthetic drug of the diarylethylamine class.fluoromethane(organic chemistry) Any fluorinated derivative of methane, but especially the mono-substituted compound CH₃F (methyl fluoride) that is used in the manufacture of semiconductorsfluoropeptide(organic chemistry) Any peptide modified by the addition of a fluorocarbon groupfluoroplastic(organic chemistry) Any plastic formally derived from another by replacing some or all hydrogen atoms of a hydrocarbon chain by atoms of fluorinefluoropolymer(organic chemistry) Any of many chemically and thermally stable polymers that are fluorine derivativesfluoroproline(organic chemistry) Any of several isomeric fluoro derivatives of proline, but especially 4-fluoroproline that is used to replace natural proline in peptides and proteins to alter their stability, conformation and foldingfluoroproteinA firefighting foam, containing fluorinated surfactants and protein, designed to cover the surface of hydrocarbon fuels.fluoropyrrole(organic chemistry) Any fluoro derivative of a pyrrolefluoroquinone(organic chemistry) Any fluoro derivative of a quinonefluoroscopiesplural of fluoroscopyfluoroscopingpresent participle and gerund of fluoroscopefluoroscopistOne who carries out fluoroscopy.fluorosilicicRelating to fluorosilicic acid and its derivativesfluorostyrene(organic chemistry) Any derivative of styrene in which one or more atoms of hydrogen have been replaced by fluorinefluorosucrose(organic chemistry) Any fluorosugar derived from sucrosefluorosulfate(inorganic chemistry) The anion SO₃F⁻ or any salt containing this anionfluorosulfite(inorganic chemistry) The anion SO₂F⁻ or any salt containing this anionfluorotelomer(chemistry) Any fluorocarbon-based oligomer, or telomer, synthesized by telomerization.fluorotherapy(medicine) The therapeutic use of fluoride as a dietary supplementfluorouridine(organic chemistry) Any fluoro derivative of uridine, but especially 5-fluorouridine, a metabolite of 5-fluorouracil, derivatives of which have anticancer activityfluotrimazoleA particular fungicide.fluoxastrobinA particular strobilurin fungicide.fluprednidene(pharmacology) A corticosteroid.fluproquazoneA quinazolinone derivative with potent analgesic and antipyretic effects.flushboardingAlternative form of flashboarding.flusterednessThe state of being flustered.flutoprazepam(pharmacology) A benzodiazepine drug.fluvioglacial(geology) Describing a stream formed from glacial meltwaterfluviographicRelating to the fluviograph or to fluviographyfluviologicalRelating to fluviology.focuslessnessAbsence of focus.foetalizationThe persistence of foetal characteristics in an adult.foetomaternalAlternative form of fetomaternal.folkloricallyIn a folkloric way.folkloricness(rare) The quality of being folkloric.folkloristicsThe formal academic study of folklore.followabilityThe quality of being followable.followthroughAlternative spelling of follow-through.foolhardihood(obsolete) foolhardinessfoolhardinessThe quality of being foolhardy.foolishnessesplural of foolishnessfoolproofnessThe state or condition of being foolproof.footfetishism(rare) Alternative form of foot fetishism.footloosenessThe characteristic of being footloose.foraminiferalOf, pertaining to, or resembling the foraminifers; foraminiferousforaminiferan(zoology, paleontology) An organism of the phylum Foraminifera; a foraminifer.foraminiferidSynonym of foraminifer.foraminiferon(obsolete, now nonstandard) Synonym of foraminifer.foraminiferum(obsolete, now nonstandard) Synonym of foraminifer.forbiddennessThe state, quality or measure of being forbidden.forcelessnessThe state, condition, or quality of being forceless; lack or absence of force.forcipressureThe arrest of hemorrhage by forceps compression.forecastinglySo as to forecast or predict.forecastlemanA crew member whose station is the forecastle, or whose quarters are below it.forecloseableAlternative form of foreclosable.foreconceivedsimple past and past participle of foreconceiveforeconsciousIn the psychology of Sigmund Freud, part of the mind that is available to the conscious if mentally summoned, contrasted with the unconscious, which is not directly accessible.foreconstruct(transitive) To construct in advanceforedescribed(formal) Described earlier in the same document.foredetermine(transitive) To determine beforehand; predetermine.forefeelinglyWith presentiment.foregatheringA gathering together; an assembly.foregroundingpresent participle and gerund of foregroundforeignershipThe condition of being a foreigner.forejudgementAlternative form of forejudgment.foreknowinglyWith foreknowledge; knowing beforehand.foreknowledgeKnowing beforehand.forensicalityThe quality of being forensic; a forensic approach or attitude.foreordainingpresent participle and gerund of foreordainforepossessedHolding or held formerly in possession.forepublished(rare) Published beforehand or in advance.forepurchasedPurchased beforehand or in advance; foreboughtforereckoningpresent participle and gerund of forereckonforeshadowingpresent participle and gerund of foreshadowforeshortenedsimple past and past participle of foreshortenforeshortenerSomeone or something that foreshortens.foresightedlyWith foresight; in a foresighted manner.foresightlessLacking foresight.forespecifiedSpecified before, i.e. earlier in the same document.forestallableThat can be forestalled.forestallmentThe act or process of forestalling; a delay; hindrance; prevention; aversion.forestatementA statement made beforehand or in advanceforestaysailsplural of forestaysailforestrippingThe act of discarding the foremilk when milking a cow or other animal; the milk thus discardedforethoughted(archaic) Provided with forethought.forewarninglySo as to forewarn; in a way that gives advance warning.forgetfulnessThe quality of being forgetful; proneness to let slip from the mind.forgivabilityThe quality of being forgivable.forgivingnessThe quality of being forgiving.forgottenness(philosophy) The quality or state of being forgottenformalisation(British spelling) Alternative spelling of formalization.formalizationThe act of formalizing something.formamidinium(attributive, organic chemistry) A kind of cation with the chemical formula [R₂N-CH=NR₂]⁺.formamidoxime(organic chemistry) isuretinformationallyIn a formational manner.formicivorous(entomology) Feeding on ants.formicologist(rare) Synonym of myrmecologist (“one who studies ants”).formicophiliaA paraphilia in which sexual stimulation occurs by being crawled upon or nibbled by small insects, such as ants.formidabilityThe state of being formidable.formulabilityThe condition of being formulableformulaicallyIn a formulaic manner; according to an established formula.formulaicnessthe state or condition of being formulaic; following a formula or predictable patternformularisingpresent participle and gerund of formulariseformularisticPertaining to, or exhibiting, formularization.formularizingpresent participle and gerund of formularizeformulationalOf or relating to formulation.formulizationThe act or process of reducing to a formula; the state of being formulized.formylpeptide(biochemistry) Any of a group of small proteins, that have a formylated N-terminal methionine, that stimulate the motor and secretory activities of leucocytesfornicatoriumA bedroom, or any room used for fornication; often a small podlike room within a larger fornication-related establishment; in modern times, mainly found in Japan, Hong Kong, and Taiwan.forsythiasideA phenylethanoside isolated from plants of the genus Forsythia.forthcominglyIn a forthcoming manner.forthspeakingThe act of speaking forth or declaring; declaration.fortificationThe act of fortifying; the art or science of fortifying places to strengthen defence against an enemy.fortississimo(music) Indicating that the piece is to be played more loudly than fortissimo.fortitudinousHaving fortitude; courageous.fortnightliesplural of fortnightlyfortunatenessThe quality of being fortunate; fortuity; fortune; luck.fortunetellerAlternative form of fortune teller.fosamprenavir(pharmacology) An antiretroviral prodrug of the protease inhibitor amprenavir. It is used to treat HIV infected patients.fosaprepitant(pharmacology) A prodrug of aprepitant, administered intravenously as an antiemetic.fosbretabulin(pharmacology) A combretastatin phosphate, present in Combretum caffrum that has antineoplastic activityfosdenopterinA drug used to reduce the risk of death from a rare genetic disease known as molybdenum cofactor deficiency type A.fossiliferousContaining fossils.fossilisationBritish standard spelling of fossilization.fossilizationThe process of converting, or of being converted, into a fossil.fossilologistOne who studies fossilology.fostermothersplural of fostermotherfoundationarySynonym of foundational.foundlinghood(rare) The state of being a foundling.fountaingrassAny of the genus Pennisetum of grasses.fountainheadsplural of fountainheadfountainouslyIn a fountainous manner.fountainwater(rare) Alternative spelling of fountain water.fourmarierite(mineralogy) An orthorhombic-pyramidal mineral containing hydrogen, lead, oxygen, and uranium.fourteenpenceThe monetary amount of fourteen pence.fourteenpennyHaving a value or cost of fourteenpence.fovealizationmigration towards the foveafractionaliseAlternative form of fractionalize.fractionalism(politics) The division of a political party into groups that may have differing ideologies.fractionalistA proponent of fractionalism.fractionalityThe condition of being fractionalfractionalizeTo separate into parts or fractions; to fractionate.fractionatingpresent participle and gerund of fractionatefractionation(radiotherapy) The division of a total dose of radiation into fractions.fractionatorsplural of fractionatorfractionizingpresent participle and gerund of fractionizefractiousnessThe quality of being fractious; trouble-making; unruliness.fractographicOf or pertaining to fractography.fractureproofresistant to fracturefragaceatoxin(biochemistry) Any of a class of hemolytic proteins present in the sea anemone Actinia fragaceafragilizationThe act or process of making fragile.fragmentalize(transitive) Synonym of fragmentize.fragmentarilyIn a fragmentary manner.fragmentarismA fragmentary style or approach.fragmentationThe act of fragmenting or something fragmented; disintegration.fragmentocyte(cytology) Synonym of schistocyte.fragmentogramAn image produced by fragmentographyfragmentomics(genetics) The genomics of DNA fragments produced by apoptotic and necrotic cellsfragrancelessWithout a fragrance.framboesiformAlternative form of frambesiform.framedraggingAlternative form of frame dragging.framelessnessAbsence of a frame or frames.frameshiftingframeshift mutationfrancevillite(mineralogy) An orthorhombic-dipyramidal mineral containing barium, hydrogen, lead, oxygen, uranium, and vanadium.franchisementRelease; deliverance; freedomfranciscanite(mineralogy) A brownish-red trigonal mineral containing manganese and vanadium found in California.francocentricAlternative letter-case form of Francocentric.frangiblenessThe quality of being frangible.frankalmoigneA tenure by which a religious corporation holds lands given to them and their successors forever, usually on condition of praying for the soul of the donor and his heirs; - called also tenure by free alms.frankenbitingpresent participle and gerund of frankenbitefrankenpledge(law, historical) Alternative spelling of frankpledge.frankensteinsplural of frankensteinfrankincensedPerfumed with frankincense.frankmarriageAlternative form of frank-marriage.fratricidallyIn a fratricidal manner.freeheartedlyIn a freehearted manner; lightly and without constraint or worry.freemartinismThe abnormal condition of a freemartin.freighthopperOne who engages in freighthopping.frenuloplasty(surgery) Plastic surgery of the frenulum.frequentationThe act of frequenting a particular placefrequentative(grammar) Serving to express repetition of an action.frequentisticOf or pertaining to frequentism.freudenfreude(uncommon) Synonym of confelicity (“pleasure in another's happiness”).fricativenessThe state or condition of being fricative.fricatization(phonetics) The process of making or becoming fricative or a fricative.frictionproofResistant to damage caused by friction.friendshipper(The X-Files fandom slang) A person who would prefer Fox Mulder and Dana Scully's relationship to remain platonic.friendshoring(business, economics, finance, politics, diplomacy) The process of moving production to diplomatically friendly or allied foreign locations which have lower production costs.frighteninglyIn a frightening or terrifying manner.frightfulnessThe quality of being frightful.frigidizationThe process of making something frigid.fringilliform(zoology) Resembling or relating to the finches.frivolousness(uncountable) The quality of being frivolous.frolicksomelyArchaic spelling of frolicsomely.frontbenchersplural of frontbencherfrontierwomanAlternative form of frontierswoman.frontispiecesplural of frontispiecefrontocentral(anatomy, of a region of the brain) frontal and centralfrontoclypealfrontal and clypealfrontofrontalBetween two frontsfrontogenesis(meteorology, oceanography) The formation or strengthening of an atmospheric weather front or of an oceanic front.frontogenetic(meteorology) Tending to maintain or intensify horizontal temperature gradients, which are associated with enhanced precipitation in large scale storm systems.frontoinsular(anatomy) Relating to the frontal lobe and insula (insular cortex).frontolateral(anatomy) To the front and the sidefrontoorbital(anatomy) At the front of the skull and above the eye socketsfrontopontine(anatomy) Of or relating to the frontal lobe and the pons; applied to a group of fibers situated in the medial fifth of the base of the cerebral peduncles.frontoventralfrontal and ventralfrostlessnessAbsence of frost.fructicultureThe practice of growing fruit.fructofuranan(biochemistry) A polysaccharide consisting of many fructofuranose residuesfructosylatedsimple past and past participle of fructosylatefructuousnessfruitfulnessfruitarianismThe practice of being a fruitarianfruitfullnessArchaic spelling of fruitfulness.fruitlessnessThe quality of being fruitless.frumentaceousResembling or pertaining to grain, especially wheat.frumentariousRelating to corn.frustoconicalHaving the shape of a frustum of a cone.frustratinglyIn a frustrating manner; in a manner that causes frustration.frustrationalOf or relating to frustration.fruticulturalRelating to fruticulture.frutification(botany) Alternative form of fructification.fucoconjugate(immunology) A conjugate associated with fucosefucoserratene(organic chemistry) The unsaturated aliphatic hydrocarbon (3E,5Z)-octa-1,3,5-triene that is an algal pheromonefucosylactoseMisspelling of fucosyllactose.fucoxanthinol(organic chemistry) An alcohol derived from fucoxanthinfuddlebrainedstupid; dim-wittedfuenzalidaite(mineralogy) A trigonal-hexagonal scalenohedral mineral containing hydrogen, iodine, magnesium, oxygen, potassium, sodium, and sulfur.fugaciousness(obsolete) fugacityfuggedaboutitAlternative spelling of fuggedaboudit.fullerenolate(organic chemistry) Any salt of a fullerenolfullheartedlyAlternative form of full-heartedly.fumaritridine(organic chemistry) An indenobenzazepine alkaloid related to fumaritrine present in the seeds of Fumaria rostellatafumarolicallyIn a fumarolic way or mannerfumaronitrile(organic chemistry) The nitrile, N≡C-CH=CH-C≡N, derived from fumaric acidfumblefingers(rare, informal) A clumsy person; a butterfingers.fumiformamide(organic chemistry) A sulfated-formyl xanthocillin analogue found in Aspergillus fumigatus.fumigaclavine(organic chemistry) Any of a group of antibacterial ergoline alkaloids present in Aspergillus fumigatus.fumitremorgenAlternative form of fumitremorgin.fumitremorginAny of a class of tremorogenic metabolites of Aspergillus and Penicillium.funambulationThe act of walking on ropes; tightrope walkingfunambulatoryPerforming in the manner of a tightrope walker.funambulisticOf or relating to a tightrope walker or funambulist.functionaliseAlternative form of functionalize.functionalism(philosophy) The definition of mental states in terms of their causes and effects.functionalistOne who believes in functionalism.functionality(uncountable) The ability to do a task, performance, or execution; a set of functions that something is able or equipped to perform.functionalize(transitive) To provide (something) with a function.functionariesplural of functionaryfunctorialityThe quality of being functorial.fundamentallyIn a fundamental or basic sense; reaching the very core of the matter.fundatrigeniaAn offspring of a fundatrix.funemploymentA period of unemployment spent pursuing recreational activities or hobbies.fungiacyathidAny stony coral of the family FungiacyathidaefungiculturalRelating to fungiculture.fungitoxicityThe quality of being fungitoxic.funingenosideA particular steroid glycoside.funipendulous(rare, obsolete) Hanging from a rope.funkificationThe process of making something funky.funktionslustA sense of joy or wellbeing an animal (including a human) gets from doing that which it is meant to do.furanoepoxide(organic chemistry) Any bicyclic epoxide formed by oxidation of a double bond of a furanfuranophostin(organic chemistry) The triphosphate of a glucopyranoside (3'S,4'R)-3'-hydroxytetrahydrofuran-4'-yl alpha-D-glucopyranoside 3,4,3'-trisphosphosphatefuranosteroid(organic chemistry) Any of a class of steroids that have an extra fused furan ring.furcreastatinA particular steroid glycoside.furfurylamine(organic chemistry) The amine 1-(2-furyl)methylamine derived from furfuralfurniturelessWithout furniture.furoquinolineAny of a group of alkaloids essentially limited to the plant family Rutaceae.furshlugginer(informal) Well-worn, beat-up, piece of junk.fursultiamineA disulfide derivative of thiamine, or an allithiamine.fusobacterialRelating to the Fusobacteria.fusobacteriumAny bacterium of the genus FusobacteriumfusogenicallyIn a fusogenic manner.fusulinoideanAny foraminifer of the superfamily Fusulinoideafutilitariansplural of futilitarianfuturologicalPertaining to futurology.futurologistsplural of futurologistfuzzification(mathematics) The addition of fuzziness to data in fuzzy logic.fuzzyficationMisspelling of fuzzification.
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