febrifacients
plural of febrifacient

febriferous
Causing fever.

febrous
febrile; feverish, or inducing fever

feckless
Lacking purpose.
Without skill, ineffective, incompetent.
Lacking the courage to act in any meaningful way.
Lacking vitality.

fedifragous
Treaty-breaking.

feel
To use or experience the sense of touch.
To use or experience the sense of touch.
To use or experience the sense of touch.
To use or experience the sense of touch.
To sense or think emotionally or judgmentally.
To sense or think emotionally or judgmentally.
To sense or think emotionally or judgmentally.
To sense or think emotionally or judgmentally.
To be or become aware of.
To experience the consequences of.
To seem (through touch or otherwise).
To understand.

feelefold
Manifold; multiple, various; varied, diverse

feer
Alternative form of fear (“able, capable”).

feere
Obsolete form of fere (“consort or spouse”).

feeres
plural of feere

feint
A movement made to confuse an opponent; a dummy.
A blow, thrust, or other offensive movement resembling an attack on some part of the body, intended to distract from a real attack on another part.
Something feigned; a false or pretend appearance; a pretence or stratagem.

fele
greatly, much, very

felonous
Evil, wicked.

feminate
Feminine; (also) effeminate, womanish.

feminin
Obsolete form of feminine.

fenceful
Affording defense; defensive.

fencefuls
plural of fenceful

fennies
plural of fenny.
plural of fennie.

fenny
Characteristic of or resembling a fen (“characteristically alkaline wetland containing peat below the waterline”); marshy, swampy; also, of land: containing a fen or fens.
Now chiefly of plants: growing or living in a fen.
Muddy; hence, dirty, filthy.

fenowed
Decayed; mouldy.
Corrupted.

fensible
Defensible, well-fortified.

feodal
Archaic form of feudal.

feodatories
plural of feodatory

feodatory
Obsolete spelling of feudatory.

ferd
A journey, voyage.
Provisions for a journey, especially food.
A fast pace; a rush or hurry.
Effort, impetus, speed; a violent onset.

fere
A companion, comrade or friend.
A person's spouse, or an animal's mate.

feres
plural of fere

ferine
Pertaining to wild, menacing animals; feral.
Belonging to the proposed taxon of bats, carnivorans, and insectivorans.

fermental
fermentative

ferous
wild; savage; feral

ferriprussic
ferricyanic

ferroprussic
ferrocyanic

fertil
Obsolete spelling of fertile.

ferulary
Characteristic of a schoolmaster, schoolmasterish.

fervescent
Growing hotter.

ferys
plural of fere

festivous
Pertaining to a feast; festive.

festucous
Formed of, consisting of, or similar to, straw.

feudataries
plural of feudatary

feudatary
Archaic form of feudatory.

fevery
Similar to a fever; feverlike.
Feverish.

fewe
Archaic spelling of few.

fewsome
Alternative form of fusome.

fey
About to die; doomed; on the verge of sudden or violent death.
Dying; dead.
Possessing second sight, clairvoyance, or clairaudience.
Overrefined, affected.
Strange or otherworldly.
Spellbound.

feyer
comparative form of fey: more fey

feyest
superlative form of fey: most fey

ficathons
plural of ficathon

fictious
Fictitious.
Addicted to or characterized by fiction.

fiddleheaded
Having confused or foolish notions.

fidelious
faithful

fidgetty
Archaic form of fidgety.

fidicinal
stringed (of or pertaining to a stringed instrument).

fielden
Pertaining to the countryside; rural.
Characterized by open fields and an agricultural economy; agricultural.

fiendly
Hostile.
Like a fiend; devilish.

fiftyish
Approximately fifty, particularly around fifty years old.

figent
fidgety; restless.

figural
Representing by means of a figure; emblematic.
Figurative, not literal.
Of numbers, describing a geometrical figure.
Pertaining to a figure, shape.
Pertaining to (human) figures.
Figurate.

filamentiferous
filiferous

filical
Belonging to the former taxonomic class Filices (ferns).

filigraned
Archaic form of filigreed.

fillemot
Obsolete spelling of filemot.

filoplumaceous
Having the structure of a filoplume; hairlike

finall
Obsolete form of final.

finalls
plural of finall

findy
full; heavy; firm; solid; substantial; plentiful

finiteless
infinite

firmamentary
Firmamental.

firster
A person who advocates the primacy of the named entity (who puts it first).

firstripe
Of fruit, the earliest to ripen; the freshest.

fishen
Relating to or characteristic of a fish; fishlike

fissiped
Having the toes separated from each other.
Relating to the former suborder Fissipedia.

fissipede
Alternative form of fissiped.

fissipedes
plural of fissipede

fissipeds
plural of fissiped

fistulary
Of or pertaining to a fistula.
Hollow or tubular, like a pipe or reed.

fistuliform
Shaped like a fistular or pipe; having a tubular shape

fitful
Characterized by fits (convulsions or seizures).
Characterized by sudden bursts of activity with periods of inactivity in between; intermittent, irregular, unsteady.

fittable
Capable of being fitted.
suitable; fit

fitte
Obsolete form of fit (“section of a poem or ballad”).

fittes
plural of fitte

fivesome
A group of five people or things.
An orgy (group sex) consisting of five people.

fivesomes
plural of fivesome

fixive
fixative

fizgigged
Adorned frivolously; embellished with showy gewgaws or trinkets.

flabagasted
Obsolete form of flabbergasted.

flabile
Liable to be blown about; pertaining to wind or breath.

flagacious
Alternative form of flagitious.

flaggier
comparative form of flaggy: more flaggy

flaggiest
superlative form of flaggy: most flaggy

flaggy
Hanging down; drooping, pendulous.
Tasteless; insipid.
Tending to split into layers like flagstones.
Abounding in flags (plants with sword-shaped leaves).

flagrant
Obvious and offensive; blatant; scandalous.
On fire; flaming.

flamineous
Pertaining to a flamen; flaminical.

flaminical
Pertaining to a flamen.

flannen
Made of flannel.

flashier
comparative form of flashy: more flashy

flashiest
superlative form of flash: most flash

flashy
Showy; visually impressive, attention-getting, or appealing.
Marked by frequent variations in water amount (compare flash flood).
Flashing; producing flashes.
Drunk; tipsy.

flathons
plural of flathon

flative
Producing farts; flatulent.

flatterous
flattering

flatulent
Affected by gas in the intestine; likely to break wind.
Causing flatulence.
Reminiscent of flatulence.
Empty; vain.

flatuous
windy; full of wind
generating flatulence; flatulent

flavous
yellow

fleamy
bloody; clotted

fleetful
swift, rapid

fletiferous
Producing tears.

flightful
Able to fly.

flimsier
comparative form of flimsy: more flimsy

flimsiest
superlative form of flimsy: most flimsy

flippant
Showing disrespect through a casual attitude, levity, and a lack of due seriousness; pert.
Loquacious; speaking with ease and rapidity.
Nimble; limber.

flittier
comparative form of flitty: more flitty

flittiest
superlative form of flitty: most flitty

flitty
unstable, fluttering.
Ostentatiously effeminate.

flockier
comparative form of flocky: more flocky

flockiest
superlative form of flocky: most flocky

flocky
Abounding with flocks (tufts); floccose.

flooky
Archaic form of fluky.

florigerous
Bearing flowers.

florulent
Flowery; blossoming.

floscular
flosculous

flosculous
Consisting of florets.

flotten
skimmed

fluctuous
fluctuating

fluey
Downy; fluffy.

fluoric
Pertaining to, obtained from or containing fluorine.
Hydrofluoric.

flusht
Obsolete form of flushed.

fluxible
Capable of being melted or fused.
fluid; flowing
fluctuating; changeable

fluxive
flowing; lacking solidity

fluxy
Resembling or characteristic of a state of flow or change.
Relating to diarrheal disease.

fo
Abbreviation of folio, page and book size (10"-12.5" x 15"-20").

focsle
Alternative spelling of fo'c'sle.

focsles
plural of focsle

foe
Hostile.

foes
plural of foe

fogeyish
Characteristic of or resembling an old fogey: outdated or out of touch