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All 162 Matching Words

facemail(computing, technology) Face-to-face communication, as opposed to other non-personal forms of communication.facticalfactic; factualfailgirlSynonym of girlfailure.faintfulDisplaying weakness, frailty, or faintness; fainting; dejectedfaithfulLoyal; adhering firmly to person or cause.fakemail(Internet) Email whose sender or other information has been faked.falderalAlternative spelling of folderol.falderolAlternative form of folderol.falseful(obsolete) False.familialOf or pertaining to a human family.fancifulImaginative or fantastic; ignoring reality.fanpetalAny of various flowering plants of the genus Sida in the mallow family.fantroll(fandom slang) An internet troll who is part of a fandom.farcicalResembling a farce; ludicrous; absurd.farewellA wish of happiness or safety at parting, especially a permanent departure.farmgirlA girl or young woman who works on a farm, especially one who is growing up there as a child of the farmer.farnesal(organic chemistry) The sesquiterpenoid aldehyde (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienal (or a geometric isomer)farnesol(organic chemistry) A sesquiterpene alcohol that is present in many essential oils and is involved in the biosynthesis of cholesterolfarnesyl(biochemistry) The univalent radical derived from farnesol.farrerol(organic chemistry) A phenolic chromenone based on (2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-2,3-dihydrochromen-4-onefastballA high-speed pitch of a baseball.faultfulWith faults or sins; not perfect; flawed.fearfullObsolete spelling of fearful.feastfulFestive; joyful; sumptuous; luxurious.featuralOf or pertaining to features.febantelA certain anthelmintic drug.febuprolA choleretic drug.feedmillAlternative form of feed mill.feignfulFalse; feigned.femerallAlternative form of femerell.femerell(historical) The lantern, louvre, or covering placed in the ridge of a hall roof for the purpose of ventilation or letting out the smoke of the fire kindled on a central hearth.femtobel(metrology) An SI unit of relative power equal to 10⁻¹⁵ bels. Symbol: ffencefulAs many as make up or line a fence.fendosal(pharmacology) A nonsteroidal anti-inflammatory drug.fentanilAlternative spelling of fentanyl; which is the international non-proprietary name.fentanyl(pharmacology) A synthetic opioid narcotic analgesic, C₂₂H₂₈N₂O, with pharmacological action similar to morphine that is administered transdermally as a skin patch and in the form of its citrate, C₂₂H₂₈N₂O·C₆H₈O₇, is administered orally or parenterally (as by intravenous or epidural injection); N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide.ferrinol(medicine) A therapeutic preparation of iron and nuclein (a phosphorized protein) historically used in the treatment of anemia.ferrogelA hydrogel, containing magnetite particles, that has unique magnetoelastic propertiesferrosol(soil science) A ferritic soil.feruloyl(organic chemistry, especially in combination) A univalent radical formally derived from ferulic acidfestivalPertaining to a feast or feast day; festive. (Now only as the noun used attributively.)fibrisolA kind of organosol consisting predominantly of relatively undecomposed organic material with clearly visible plant fragments.fidchellAn ancient Celtic board game somewhat resembling chess.fiducialAccepted as a fixed basis of reference.fieldfulA quantity that fills a field.fiendfulFull of fiendish arts or spirit.figurialRepresented by figure or delineation.filarial(medicine) Of or pertaining to the microscopic parasitic worms known as filaria, or an infestation thereof.filetailApplied to various kinds of fish characterized by tails with toothlike grooves.fimbrial(anatomy) Of or pertaining to the fimbriaefipronil(organic chemistry) A broad-spectrum insecticide, belonging to the phenylpyrazole family, that disrupts the insect's central nervous system.fireballA ball of fire, especially one associated with an explosion, or (fiction, mythology) thrown as a weapon.firebell(firefighting) An alarm bell sounded in the event of a fire.firecallA call of fire alarm to a fire station.firefallThe phenomenon whereby Horsetail Fall, a seasonal waterfall in Yosemite National Park, is illuminated by the sunset so that it glows orange-red.firehallAlternative form of fire hall (“fire station”).firetailAny Australian finch of the genus Stagonopleura.firewall(physics) A hypothetical phenomenon where an observer falling into a black hole encounters high-energy quanta at or near the event horizon.fishballA food item made from pulverized fish shaped into a ball, popular in Chinese and Scandinavian cuisine and elsewhere around the world.fishbowlAlternative form of fish bowl.fishkillAn environmental event in which fish are killed.fishmealGround dried fish, used mainly for livestock feed.fishpoolA pool of water containing fish; fishpond.fishtailThe tail of a fish, or an object resembling this.fissuralPertaining to a fissure or fissures.fistballA European sport in which players attempt to hit a ball over a net with fists or arms.fisticalSynonym of fistic.flagballSynonym of flag football.flagfall(horse racing) The start of a horse raceflagtailAny of genus Kuhlia of perciform fish, having distinctive scaly sheaths around the dorsal and anal fins.flameful(poetic) Full of flame; fiery.flannellObsolete form of flannel.flaskfulAs much as a flask will hold.flatbillAny of various tropical primarily olive-green flycatchers, having a wide flat bill, members of the genera Ramphotrigon, Tolmomyias, and Rhynchocyclus.flavanol(organic chemistry) Any of a class of flavonoids that use the 2-phenyl-3,4-dihydro-2H-chromen-3-ol molecular skeletonflavinyl(organic chemistry, especially in combination) A univalent radical derived from a flavin.flavonal(organic chemistry) Relating to or composed of flavones.flavonol(organic chemistry) Any of several flavonoids that have a 3-hydroxyflavone backbone.fleckerlA dance step, involving revolving without moving forward, sometimes used in a Viennese waltzfleetful(poetic, archaic) swift, rapidflexuralof, or relating to, flexureflockfulThe amount that constitutes a flock (of birds, people etc.).floodfulCharacterised by a flood or flooding.floorfulA quantity that fills or covers a floor.floranol(organic chemistry) The vasorelaxant chromenone derivative (2R,3R)-3,5,7-trihydroxy-2-(2-hydroxyphenyl)-6-methoxy-8-(3-methylbut-2-enyl)-2,3-dihydrochromen-4-onefloredil(pharmacology) A vasodilator.flowcellAlternative spelling of flow cell.fluminalRelating to a stream; fluvial.flutefulThe amount that a flute (type of glass) will hold.fluvisolA genetically young kind of soil found in alluvial deposits.flywheel(mechanical engineering) A rotating mass used to maintain the speed of a machine within certain limits while the machine receives or releases energy at a varying rate, or as a form of energy storage.folderalAlternative spelling of folderol.folderol(uncountable) Nonsense or foolishness.folliful(obsolete) foolish.fontanelAlternative spelling of fontanelle.fontinalGrowing in or near springsfoodfallAlternative form of food fall.foosball(chiefly US, Canada) table soccer (US), table football (UK)footballA sport played on foot in which teams attempt to get a ball into a goal or zone defended by the other team.footfall(countable) The sound made by a footstep; also, the footstep or step itself.foothillA hill at the base of a mountain or mountain range.footmeal(rare) Step by step: incrementally, little by little, by degrees, one foot (measure) at a time.footnail(uncommon) Synonym of toenail.footrailA rail serving as a support for the foot.footwall(geology) The section of rock that extends below a diagonal fault line (the corresponding upper section being the hanging wall).footwellThe space for the feet in front of a seat in a vehicleforcefulCapable of either physical or coercive force; powerful.forcipalBranched and forked like a pair of forceps; constructed so as to open and shut.forecallTo call in advance.foredealAn advantage; benefit; profit.forefeel(transitive) To feel or perceive beforehand or in advance; to have a presentiment of.forensal(archaic) Forensic.foresail(nautical, on a square-rigged ship) The lowest (and usually the largest) square sail hung on the foremastforestal(uncommon) Relating to forestry (cultivating forests for harvest).foretell(ambitransitive) To predict; to tell (the future) before it occurs; to prophesy.forewallThe foremost outer wall of a fortification; rampart, bulwark.forkball(baseball) A baseball pitch, much like the sinker.forktailAny of various small insectivorous birds in the genus Enicurus.fornical(anatomy) Of or pertaining to the fornixforspill(transitive) To destroy; ruin; lose.forstallObsolete form of forestall.forsteal(transitive, obsolete) To steal away, rob, deprive.forsweal(transitive, obsolete) To burn up.fountful(poetic, archaic) Full of fountains or springs.fourball(golf) A match between two teams of two golfers, each playing his or her own ball throughout the round rather than alternating shots, and each hole won by the team whose individual golfer has the lowest score.framecel(incel slang, derogatory, offensive) An incel with the skeletal structure of an adolescent boy.framefulA quantity that fills a frame (any sense).fraudful(archaic) fraudulent.freakful(archaic) Full of whims or caprices.freeball(intransitive, slang) To not wear underpants beneath one's outer clothing.freefall(physics) A state of motion affected by no acceleration or force other than that of gravity.freefellsimple past of freefallfreemail(Internet, chiefly attributive) An email service provided free of charge to the public.freeroll(poker) A poker tournament with no entry fee.freetailMexican free-tailed bat, Tadarida brasiliensisfreewillVoluntary, done of one's own accord.fretfullArchaic form of fretful.fricadelAlternative form of frikadelle.fridstolArchaic form of frithstool.friskful(rare) Lively; frolicsome.frownfulFrowning; scowlingfruitfulFavourable to the growth of fruit or useful vegetation; not barren.fuckball(derogatory, slang, vulgar) Term of abusefuckdoll(slang, vulgar) A love doll.fucoidal(botany) fucoidfulgural(uncommon) Of or related to lightning, particularly (historical) in reference to its use in divination.fullerolSynonym of fullerenol.fullfillMisspelling of fulfill.fulvenyl(organic chemistry) Any univalent radical derived from a fulvene.fumerellAlternative form of femerell.funebralAlternative form of funebrial.funerallObsolete form of funeral.funerealOf or relating to a funeral.funerialSuiting a funeral; pertaining to burial.furaneol(organic chemistry) A derivative of furanone, 4-hydroxy-2,5-dimethyl-3-furanone, used in the flavour and perfume industries to impart a strawberry scent.furfural(organic chemistry) A heterocyclic aldehyde derivative of furan, obtained commercially from bran, with several industrial uses.furfuryl(organic chemistry) The univalent radical derived from furfuralfursonal(furry subculture) personal; relating to oneself or one's fursonafusarialOf or relating to the fusaria.fusional(linguistics, of a language) Tending to overlay many morphemes in a manner that can be difficult to segment.fuzzballA ball of fuzzy material.fuzztailSynonym of broomtail (“small, inferior horse”).