fool,v.dupe,gull, delude,hoodwink,deceive, hoax,trick,beguile, victimize, cully;trifle,toy, dawdle.fooling,n.foolishness,folly;zanyism,mummery, buffoonery, monkey-tricks, harlequinism.foolhardy,a.daredevil,reckless,rash.foolish,a.idiotic,senseless, irrational,silly,imbecile, witless, insensate,weak-minded,half-witted,brainless, fatuous, fatuitous, insagacious, unintelligent;indiscreet, imprudent,ridiculous,absurd, asinine, inept,nonsensical,puerile.foolishness,n.idiocy,imbecility, fatuity,silliness, irrationality, insagacity; imprudence,indiscretion, unwisdom,folly,absurdity, ineptitude, puerility.fool's bauble.marotte.foot,n.paw; hoof;base,bottom, extremity.Associated words: chiropody, chiropodist, pedicure, orthopedy, orthopedic, orthopedist, pedal, plantigrade, bastinado, taligrade, palmigrade,cloven,ball,instep, phalanges.foot-bath,n.pediluvium, pedilavium (Eccl.).footboy,n.page,lackey.footing,n.foothold;rank,status,standing, grade;amount, total; tread,step.footlicker,n.sycophant,fawner,toady, lickspittle.footman,n.infantryman (foot-soldier);lackey.footpad,n.highwayman,brigand,robber,thug.footprint,n.footmark,track,footstep;spoor.foot-shaped,a.pediform.foot-soldiers,n. pl.infantry.footstep,n.footmark,footprint,track,trace,vestige;spoor; footfall, tread,step.footstool,n.cricket, hassock.foozle,v.bungle.--n.foozling, bungle, bungler.fop,n.coxcomb,dude,dandy,exquisite, popinjay,blade, jackadandy.Antonyms: sloven,guy.foppish,a.coxcombical,dandified,finical,exquisite.Antonyms:slovenly,seedy.foppishness,n.foppery, dandyism, coxcombry, dudishness.for all that.nevertheless.forasmuch as.in as much as, since, whereas, seeing that.foray,n.Seeraid.forbear,v.refrain,stop,pause,withhold,abstain;endure,tolerate.forbearance,n.withholding, refraining;long-suffering,patience,indulgence,toleration.forbearing,a.long-suffering,patient,indulgent,tolerant,lenient.forbears,n. pl.ancestors, forefathers.forbid,v.prohibit, interdict, inhibit,restrain,taboo, preclude, proscribe.forbidden,a.prohibited, proscribed, interdicted,contraband, inhibited,illicit,taboo.forbidding,a.repellent,repulsive,offensive,abhorrent,odious, repelling, grim.forbidding,n.prohibition, interdiction, proscription,restraint, inhibition,taboo.force,v.compel,coerce, necessitate, constrain,oblige,make; impel, obtrude, extort,wrest;capture,storm;rape,ravish.Antonyms: induce,inveigle,seduce,persuade.force,n.strength,energy,power,vigor,might, potency, cogency,validity,efficacy, efficiency;compulsion,coercion,violence,constraint, tension,impetus; armament, troops,army,legion, battalion, phalanx.Associated words: dynamics, dyne, statics, perforce, dynamic, mechanics, brunt, kinit.forced,a.involuntary,compulsory,strained,far-fetched.Antonyms:spontaneous,voluntary,discretional,optional, elective.forcible,a.energetic,potent,effective,compulsory, coercive, drastic,vigorous.forcing,n.compelling,compulsion,coercion,extortion, necessitation,constraint;rape,ravishment.Antonyms:discretion,option, election,free-will.forearm,n.antibrachium.forebode,v.portend,presage,foreshadow, augurbetoken,foretell.foreboding,n.premonition, presentiment,augury, prescience,foreknowledge.forecast,n.predetermination, premeditation,forethought.foredoom,v.predestine, preordain.forefather,n.ancestor, progenitor,forbear;pl.ancestry, lineage, progenitors,forbears.forego,v.quit,relinquish,surrender,yield,do without; precede.foregoer,n.predecessor,forefather;forerunner,herald,harbinger, precursor, avant-courier.foregoing,a.previous,anterior,preceding, fore,prior,antecedent, aforesaid.forehead,n.brow, sinciput.Antonym: occiput.foreign,a.alien, extraneous, exotic, peregrine;remote, adventitious,inappropriate.foreigner,n.alien;emigrant, immigrant.Antonyms:native, indigene,citizen.foreign word,plant, orcustom.exoticism, exotic.foreknowledge,n.prescience.foremilk,n.colostrum.foreordain,v.preordain, predestinate,foredoom, predetermine.foreordination,n.predestination, predetermination.forerun,v.precede,herald.forerunner,n.precursor,harbinger,herald, avant-courier.foreshadow,v.presage, presignify, prognosticate, prefigure,augur.foresight,n.prescience,foreknowledge,prudence.foreskin,n.prepuce.Associated words: circumcise, circumcision, preputial.forest,n.wood, woodland, timber-land,woods, wold, wildwood.Associated words: sylvan, sylviculture, nemophilist, nemophily, nemoral, afforest, afforestation, Silenus, hamadryad, glade,reforestize, reforestation, reboise, reafforest, forestry, forester, disboscation, disforest disforestation,hag, assart, camass, cruise, cruiser.forestall,v.anticipate; preoccupy,monopolize.foretell,v.predict,prophesy, prognosticate,augur,presage,portend,forebode,bode,divine,foreshadow, presignify.foreteller,a.Seeprophet.foretelling,a.prophetic, prognostic,portentous, predictive, oracular, augurial, divinatory.foretelling,n.prediction,prophecy, foreshowing, prognostication,augury,presage,foreboding, presignification, divination, oracle.forethought,a.aforethought, prepense,deliberate.forethought,n.premeditation, prescience,forecast, precaution,prudence, providence.foretoken,n.omen, prognostic, premonition,sign,augury.forever,adv.eternally, continually, perpetually, everlastingly.forewarning,n.premonition.--a.premonitory.forfeit,n.forfeiture, philopena;fine,mulct,penalty, amercement.forge,n.smithy, stithy, smithery.forger,n.fabricator, falsifier, counterfeiter.forgery,n.counterfeiting,falsification,counterfeit, pseudograph, pseudography; (Civ. Law)falsi crimen.forgetfulness,n.amnesty, amnesia, oblivion, Lethe; ecmnesia.forget-me-not,n.myosotis.forgivable,a.pardonable,venial.forgive,v.pardon,excuse,absolve, condone, exculpate, connive,acquit.forgiveness,n.pardon,remission,absolution, condonation,acquittal,indulgence.forgiving,a.compassionate,indulgent,placable, remissive.Antonyms:unforgiving,implacable.forgo,v.omit,relinquish, letslip.fork,n.fourchette; divarication,branch,crotch; prong, tine;pew,grain.fork,v.ramify,branch, divaricate.forked,a.furcated, bifurcated, crotched, zigzag.forked support.crotchet.forlorn,a.deserted,forsaken,lorn,disconsolate, lonesome.form,n.shape, structure, configuration,figure, conformation,cast,mould,tournure;formula,ritual;formality, ceremonial, conventionality;symmetry;image,phantom;mould,pattern,model.form,v.shape,fashion,mould.formal,a.ceremonial,express, explicit, punctilious,methodical,prim,ceremonious, conventional.formality,n.ceremoniousness,precision, punctiliousness,ceremony; conventionality.formative,a.plastic,creative.former,a.antecedent,preceding,previous,prior,foregoing, bygone,quondam,ci-devant.formerly,adv.heretofore, aforetime.formless,a.shapeless, amorphous, chaotic.formula,n.ritual,ceremony, ceremonial;rule, principle;recipe.formulary,n.ritual, ceremonial,rule,formula.forsake,v.quit,abandon,leave;renounce,reject,relinquish,forswear.forsaken,a.abandoned,deserted,derelict,lorn.forsaking,n.desertion,abandonment.forswear,v.renounce, abjure, disavow.fort,n.fortress,fortification, citadel,fastness,stronghold,bulwark, redoubt.forthwith,adv.immediately,directly,instantly.fortification,n.Seefort.fortress,n.Seefort.fortunate,a.lucky, favored;auspicious,favorable.Antonyms: Seeunfortunate.fortune-teller,n.chiromancer, palmist, chirosophist, fatiloquist, sibyl.fortune-telling,n.chiromancy, palmistry.forty-niner,n.Argonaut.forum,n.tribunal.forward,a.anterior, fore; overready, presumptuous, brazen,impertinent,obtrusive,intrusive; premature, precocious.forward,v.advance,promote, accelerate, expedite, further; transmit,send,ship.forwarding,n.transmission.fossil,n.Associated words: paleontology, paleontography, ichnology, fossiliferous,in situ.fossilist,n.paleontologist.fossilization,n.fossilification, lapidification.fossilize,v.petrify, lapidify; mummify.fossilized,a.petrified;antiquated,old-fashioned.foster,v.nourish,nurse,support;promote,encourage,advance.foul,a.filthy,squalid,dirty, polluted;scurrilous,abusive,obscene,insulting, blasphemous, vituperative,vulgar;shameful,detestable,odious,abominable, loathsome,disgusting,repulsive,offensive; unpropitious,unfavorable; feculent,roily, turbid, dreggy, dreggish.foul,v.defile,soil,dirty,pollute.foul-mouthed,a.scurrilous, opprobrious,abusive; blasphemous,profane,obscene,smutty.found,v.establish,plant, institute;cast,form,mould.foundation,n.substructure,base,groundwork; foundingestablishment;endowment; grillage.Antonym: superstructure.Associated words:fundamental, basic, caisson.founder,n.establisher, institutor,father, planter, originator, moulder; closh.founder,v.fall, stumble;fail, miscarry.fount,n.spring,fountain.fountain,n.fount,spring,jet d'eau;source, fountainhead,origin; Castalia.four,n.quaternion, quaternary, tetrad, quadruplet, quartette; quadruplets.Associated words: quadrisection quadripartite, quadripartition, quadruplication, quarter, quadruply, quadruple.four cities.tetrapolis.fourfold,a.quadruple, quadruples, quadruplicate.four-footed,a.quadruped.four-handed,a.quadrumanous.four-handed animals.Quadrumana.four hundred.Associated word: quadrigenarious.four-sided,a.quadrangular,square, quadrilateral, tetragonal, tetrahedral.four-sided figure.square, tetragon, quadrangle, rhombus.foursquare,a.quadrangular.fourth,n.quarter.four years,quadrennium.Associated words: quadrennial, quadrennially.fox,n.Reynard, Renard, tod, Charlie.Associated words: vulpine, vulpicide,skulk.foxglove,n.digitalis.foxy,a.cunning,sly,wily,crafty.foyer,n.greenroom.fracas,n.brawl,uproar,disturbance,quarrel.fractious,a.unruly,perverse,irritable,ugly,waspish.fracture,n.rupture,breach,breaking.fragile,a.brittle, frangible,frail,delicate.fragility,n.brittleness, frangibility,frailty.fragment,n.remnant, chip,scrap, flinder,piece, flitter.fragmentary,a.disconnected, fractional,incomplete.fragrance,n.perfume, aroma, redolence.Antonyms: fetor,stench, inodorousness.fragrant,a.sweet-smelling, redolent,aromatic,balmy, sweet-scented.Antonyms: inodorous, scentless,fetid.frail,a.fragile,brittle, frangible;feeble,weak, infirm.frailty,n.fragility, frangibility,brittleness;imperfection,fault,defect.frame,v.devise,plan,contrive, compose; invent, fabricate; adjust,fit, conform.framework,n.frame, skeleton.frank,a.candid,unreserved,outspoken, ingenuous, undisguised.frankness,n.candor,unreserve, ingenuousness.frantic,a.distracted,frenzied, crazed,raving.fraternal,a.brotherly.fraternity,n.brotherhood, brotherliness.fraud,n.imposture,deceit,humbug, duplicity, imposition,chicanery,wile, circumvention,guile,hypocrisy, malversation,graft, surreption.Associated words: collude, collusion, collusive, connivance.fraudulent,a.deceptive,wily,crafty,subtle, surreptitious,knavish.fraught,a.laden, freighted, charged, pregnant.fray,n.fight,battle,combat,broil, affray;fret,chafe.frazzle,v.fray, tatter.frazzle,n.tagend, tatter.freak,n.whim,vagary,caprice,whimsey,humor,crotchet,fancy.freakish,a.whimsical,capricious,fanciful,erratic,crotchety, vagarious.freckle,n.lentigo, lenticula.freckled,a.spotted, lentiginous.free,v.liberate, manumit, disinthrall, deliver, emancipate,release, enfranchise,disengage, exonerate,acquit, extricate, disentangle.
fool,v.dupe,gull, delude,hoodwink,deceive, hoax,trick,beguile, victimize, cully;trifle,toy, dawdle.
fooling,n.foolishness,folly;zanyism,mummery, buffoonery, monkey-tricks, harlequinism.
foolhardy,a.daredevil,reckless,rash.
foolish,a.idiotic,senseless, irrational,silly,imbecile, witless, insensate,weak-minded,half-witted,brainless, fatuous, fatuitous, insagacious, unintelligent;indiscreet, imprudent,ridiculous,absurd, asinine, inept,nonsensical,puerile.
foolishness,n.idiocy,imbecility, fatuity,silliness, irrationality, insagacity; imprudence,indiscretion, unwisdom,folly,absurdity, ineptitude, puerility.
fool's bauble.marotte.
foot,n.paw; hoof;base,bottom, extremity.Associated words: chiropody, chiropodist, pedicure, orthopedy, orthopedic, orthopedist, pedal, plantigrade, bastinado, taligrade, palmigrade,cloven,ball,instep, phalanges.
foot-bath,n.pediluvium, pedilavium (Eccl.).
footboy,n.page,lackey.
footing,n.foothold;rank,status,standing, grade;amount, total; tread,step.
footlicker,n.sycophant,fawner,toady, lickspittle.
footman,n.infantryman (foot-soldier);lackey.
footpad,n.highwayman,brigand,robber,thug.
footprint,n.footmark,track,footstep;spoor.
foot-shaped,a.pediform.
foot-soldiers,n. pl.infantry.
footstep,n.footmark,footprint,track,trace,vestige;spoor; footfall, tread,step.
footstool,n.cricket, hassock.
foozle,v.bungle.--n.foozling, bungle, bungler.
fop,n.coxcomb,dude,dandy,exquisite, popinjay,blade, jackadandy.Antonyms: sloven,guy.
foppish,a.coxcombical,dandified,finical,exquisite.Antonyms:slovenly,seedy.
foppishness,n.foppery, dandyism, coxcombry, dudishness.
for all that.nevertheless.
forasmuch as.in as much as, since, whereas, seeing that.
foray,n.Seeraid.
forbear,v.refrain,stop,pause,withhold,abstain;endure,tolerate.
forbearance,n.withholding, refraining;long-suffering,patience,indulgence,toleration.
forbearing,a.long-suffering,patient,indulgent,tolerant,lenient.
forbears,n. pl.ancestors, forefathers.
forbid,v.prohibit, interdict, inhibit,restrain,taboo, preclude, proscribe.
forbidden,a.prohibited, proscribed, interdicted,contraband, inhibited,illicit,taboo.
forbidding,a.repellent,repulsive,offensive,abhorrent,odious, repelling, grim.
forbidding,n.prohibition, interdiction, proscription,restraint, inhibition,taboo.
force,v.compel,coerce, necessitate, constrain,oblige,make; impel, obtrude, extort,wrest;capture,storm;rape,ravish.Antonyms: induce,inveigle,seduce,persuade.
force,n.strength,energy,power,vigor,might, potency, cogency,validity,efficacy, efficiency;compulsion,coercion,violence,constraint, tension,impetus; armament, troops,army,legion, battalion, phalanx.Associated words: dynamics, dyne, statics, perforce, dynamic, mechanics, brunt, kinit.
forced,a.involuntary,compulsory,strained,far-fetched.Antonyms:spontaneous,voluntary,discretional,optional, elective.
forcible,a.energetic,potent,effective,compulsory, coercive, drastic,vigorous.
forcing,n.compelling,compulsion,coercion,extortion, necessitation,constraint;rape,ravishment.Antonyms:discretion,option, election,free-will.
forearm,n.antibrachium.
forebode,v.portend,presage,foreshadow, augurbetoken,foretell.
foreboding,n.premonition, presentiment,augury, prescience,foreknowledge.
forecast,n.predetermination, premeditation,forethought.
foredoom,v.predestine, preordain.
forefather,n.ancestor, progenitor,forbear;pl.ancestry, lineage, progenitors,forbears.
forego,v.quit,relinquish,surrender,yield,do without; precede.
foregoer,n.predecessor,forefather;forerunner,herald,harbinger, precursor, avant-courier.
foregoing,a.previous,anterior,preceding, fore,prior,antecedent, aforesaid.
forehead,n.brow, sinciput.Antonym: occiput.
foreign,a.alien, extraneous, exotic, peregrine;remote, adventitious,inappropriate.
foreigner,n.alien;emigrant, immigrant.Antonyms:native, indigene,citizen.
foreign word,plant, orcustom.exoticism, exotic.
foreknowledge,n.prescience.
foremilk,n.colostrum.
foreordain,v.preordain, predestinate,foredoom, predetermine.
foreordination,n.predestination, predetermination.
forerun,v.precede,herald.
forerunner,n.precursor,harbinger,herald, avant-courier.
foreshadow,v.presage, presignify, prognosticate, prefigure,augur.
foresight,n.prescience,foreknowledge,prudence.
foreskin,n.prepuce.Associated words: circumcise, circumcision, preputial.
forest,n.wood, woodland, timber-land,woods, wold, wildwood.Associated words: sylvan, sylviculture, nemophilist, nemophily, nemoral, afforest, afforestation, Silenus, hamadryad, glade,reforestize, reforestation, reboise, reafforest, forestry, forester, disboscation, disforest disforestation,hag, assart, camass, cruise, cruiser.
forestall,v.anticipate; preoccupy,monopolize.
foretell,v.predict,prophesy, prognosticate,augur,presage,portend,forebode,bode,divine,foreshadow, presignify.
foreteller,a.Seeprophet.
foretelling,a.prophetic, prognostic,portentous, predictive, oracular, augurial, divinatory.
foretelling,n.prediction,prophecy, foreshowing, prognostication,augury,presage,foreboding, presignification, divination, oracle.
forethought,a.aforethought, prepense,deliberate.
forethought,n.premeditation, prescience,forecast, precaution,prudence, providence.
foretoken,n.omen, prognostic, premonition,sign,augury.
forever,adv.eternally, continually, perpetually, everlastingly.
forewarning,n.premonition.--a.premonitory.
forfeit,n.forfeiture, philopena;fine,mulct,penalty, amercement.
forge,n.smithy, stithy, smithery.
forger,n.fabricator, falsifier, counterfeiter.
forgery,n.counterfeiting,falsification,counterfeit, pseudograph, pseudography; (Civ. Law)falsi crimen.
forgetfulness,n.amnesty, amnesia, oblivion, Lethe; ecmnesia.
forget-me-not,n.myosotis.
forgivable,a.pardonable,venial.
forgive,v.pardon,excuse,absolve, condone, exculpate, connive,acquit.
forgiveness,n.pardon,remission,absolution, condonation,acquittal,indulgence.
forgiving,a.compassionate,indulgent,placable, remissive.Antonyms:unforgiving,implacable.
forgo,v.omit,relinquish, letslip.
fork,n.fourchette; divarication,branch,crotch; prong, tine;pew,grain.
fork,v.ramify,branch, divaricate.
forked,a.furcated, bifurcated, crotched, zigzag.
forked support.crotchet.
forlorn,a.deserted,forsaken,lorn,disconsolate, lonesome.
form,n.shape, structure, configuration,figure, conformation,cast,mould,tournure;formula,ritual;formality, ceremonial, conventionality;symmetry;image,phantom;mould,pattern,model.
form,v.shape,fashion,mould.
formal,a.ceremonial,express, explicit, punctilious,methodical,prim,ceremonious, conventional.
formality,n.ceremoniousness,precision, punctiliousness,ceremony; conventionality.
formative,a.plastic,creative.
former,a.antecedent,preceding,previous,prior,foregoing, bygone,quondam,ci-devant.
formerly,adv.heretofore, aforetime.
formless,a.shapeless, amorphous, chaotic.
formula,n.ritual,ceremony, ceremonial;rule, principle;recipe.
formulary,n.ritual, ceremonial,rule,formula.
forsake,v.quit,abandon,leave;renounce,reject,relinquish,forswear.
forsaken,a.abandoned,deserted,derelict,lorn.
forsaking,n.desertion,abandonment.
forswear,v.renounce, abjure, disavow.
fort,n.fortress,fortification, citadel,fastness,stronghold,bulwark, redoubt.
forthwith,adv.immediately,directly,instantly.
fortification,n.Seefort.
fortress,n.Seefort.
fortunate,a.lucky, favored;auspicious,favorable.Antonyms: Seeunfortunate.
fortune-teller,n.chiromancer, palmist, chirosophist, fatiloquist, sibyl.
fortune-telling,n.chiromancy, palmistry.
forty-niner,n.Argonaut.
forum,n.tribunal.
forward,a.anterior, fore; overready, presumptuous, brazen,impertinent,obtrusive,intrusive; premature, precocious.
forward,v.advance,promote, accelerate, expedite, further; transmit,send,ship.
forwarding,n.transmission.
fossil,n.Associated words: paleontology, paleontography, ichnology, fossiliferous,in situ.
fossilist,n.paleontologist.
fossilization,n.fossilification, lapidification.
fossilize,v.petrify, lapidify; mummify.
fossilized,a.petrified;antiquated,old-fashioned.
foster,v.nourish,nurse,support;promote,encourage,advance.
foul,a.filthy,squalid,dirty, polluted;scurrilous,abusive,obscene,insulting, blasphemous, vituperative,vulgar;shameful,detestable,odious,abominable, loathsome,disgusting,repulsive,offensive; unpropitious,unfavorable; feculent,roily, turbid, dreggy, dreggish.
foul,v.defile,soil,dirty,pollute.
foul-mouthed,a.scurrilous, opprobrious,abusive; blasphemous,profane,obscene,smutty.
found,v.establish,plant, institute;cast,form,mould.
foundation,n.substructure,base,groundwork; foundingestablishment;endowment; grillage.Antonym: superstructure.Associated words:fundamental, basic, caisson.
founder,n.establisher, institutor,father, planter, originator, moulder; closh.
founder,v.fall, stumble;fail, miscarry.
fount,n.spring,fountain.
fountain,n.fount,spring,jet d'eau;source, fountainhead,origin; Castalia.
four,n.quaternion, quaternary, tetrad, quadruplet, quartette; quadruplets.Associated words: quadrisection quadripartite, quadripartition, quadruplication, quarter, quadruply, quadruple.
four cities.tetrapolis.
fourfold,a.quadruple, quadruples, quadruplicate.
four-footed,a.quadruped.
four-handed,a.quadrumanous.
four-handed animals.Quadrumana.
four hundred.Associated word: quadrigenarious.
four-sided,a.quadrangular,square, quadrilateral, tetragonal, tetrahedral.
four-sided figure.square, tetragon, quadrangle, rhombus.
foursquare,a.quadrangular.
fourth,n.quarter.
four years,quadrennium.Associated words: quadrennial, quadrennially.
fox,n.Reynard, Renard, tod, Charlie.Associated words: vulpine, vulpicide,skulk.
foxglove,n.digitalis.
foxy,a.cunning,sly,wily,crafty.
foyer,n.greenroom.
fracas,n.brawl,uproar,disturbance,quarrel.
fractious,a.unruly,perverse,irritable,ugly,waspish.
fracture,n.rupture,breach,breaking.
fragile,a.brittle, frangible,frail,delicate.
fragility,n.brittleness, frangibility,frailty.
fragment,n.remnant, chip,scrap, flinder,piece, flitter.
fragmentary,a.disconnected, fractional,incomplete.
fragrance,n.perfume, aroma, redolence.Antonyms: fetor,stench, inodorousness.
fragrant,a.sweet-smelling, redolent,aromatic,balmy, sweet-scented.Antonyms: inodorous, scentless,fetid.
frail,a.fragile,brittle, frangible;feeble,weak, infirm.
frailty,n.fragility, frangibility,brittleness;imperfection,fault,defect.
frame,v.devise,plan,contrive, compose; invent, fabricate; adjust,fit, conform.
framework,n.frame, skeleton.
frank,a.candid,unreserved,outspoken, ingenuous, undisguised.
frankness,n.candor,unreserve, ingenuousness.
frantic,a.distracted,frenzied, crazed,raving.
fraternal,a.brotherly.
fraternity,n.brotherhood, brotherliness.
fraud,n.imposture,deceit,humbug, duplicity, imposition,chicanery,wile, circumvention,guile,hypocrisy, malversation,graft, surreption.Associated words: collude, collusion, collusive, connivance.
fraudulent,a.deceptive,wily,crafty,subtle, surreptitious,knavish.
fraught,a.laden, freighted, charged, pregnant.
fray,n.fight,battle,combat,broil, affray;fret,chafe.
frazzle,v.fray, tatter.
frazzle,n.tagend, tatter.
freak,n.whim,vagary,caprice,whimsey,humor,crotchet,fancy.
freakish,a.whimsical,capricious,fanciful,erratic,crotchety, vagarious.
freckle,n.lentigo, lenticula.
freckled,a.spotted, lentiginous.
free,v.liberate, manumit, disinthrall, deliver, emancipate,release, enfranchise,disengage, exonerate,acquit, extricate, disentangle.