featurefulness
The property of being full of features (often used of computer software).

featurelessness
The state or condition of being featureless.

featureliness
The quality of being featurely.

featurette
A relatively short feature film.
A short film of bonus material, companion to the main feature, frequently part of additional material in a home video release on LaserDisc, DVD, Blu-Ray.

featurettes
plural of featurette

featuretype
A type of feature.

featuretypes
plural of featuretype

featurism
A form of architectural design based around certain accentuated features.

featurization
The development of additional features.
The adaptation of a serial etc. into a feature film.

featurizations
plural of featurization

febricities
plural of febricity

febricity
Feverishness.

febriculosity
The quality of being febriculose.

febrilities
plural of febrility

febrility
feverishness

februation
Purification, rejuvenation, or renewal, especially ritual or ceremonial.
The object of such purification; a sacrifice.

februations
plural of februation

fecalith
Alternative form of fecolith.

fecality
The quality of being fecal.

fecaluria
The presence of feces in the urine.

fechfech
Alternative spelling of fesh-fesh.

feckers
plural of fecker

fecklessness
The state of being feckless.

fecklessnesses
plural of fecklessness

feculence
The state or quality of being feculent.
Feculent matter; dregs, filth.

feculences
plural of feculence

feculencies
plural of feculency

feculency
Obsolete form of feculence.

fecundabilities
plural of fecundability

fecundability
The condition of being fecund.
The probability of a person in a group becoming pregnant in a certain timeframe.

fecundation
The process whereby a new organism is produced by fertilization.

fecundations
plural of fecundation

fedelini
A very thin form of spaghetti.

federacies
plural of federacy

federacy
A form of government where one or several substate units enjoy considerably more independence than the majority.

federalese
The bureaucratic jargon of federal government.

federalisation
Non-Oxford British English standard spelling of federalization.

federalisations
plural of federalisation

federalism
A system of national government in which power is divided between a central authority and a number of regions with delimited self-governing authority.
The belief that such a system is superior to other forms of government.
Covenantalism.

federalisms
plural of federalism

federalization
The unification of states to form a federal union.
The assumption of control or authority by a federal government.

federalizations
plural of federalization

federalness
Quality of being federal.

federasts
plural of federast

federationalism
Tendency or preference towards having a federational structure, a federation, in which distinct bodies are united.

federationism
Support for a federation.

federatism
Synonym of federationism.

fedgov
The federal government of the United States.

fedities
plural of fedity

fedity
Turpitude or vileness.

fedn
Abbreviation of federation.

fedrilate
A particular cough suppressant.

fedsurrection
the January 6 United States Capitol attack

fedsurrections
plural of fedsurrection

feebate
A tax or user charge imposed by government that charges users of socially undesirable items and applies the money to payments for users of socially desirable items.

feebates
plural of feebate

feeblemindedness
Quality of being feeble-minded; weak intellect.

feeblemindednesses
plural of feeblemindedness

feebleness
The quality or state of being feeble; debility; infirmity.

feeblenesses
plural of feebleness

feedability
The quality of being able to be fed into a machine.

feederism
A paraphilia in which arousal is obtained from overfeeding or overeating.

feedgrain
Any of the coarser grains such as corn, milo, and oats.

feedgrains
plural of feedgrain

feedhole
A hole through or into which something is fed.
Any of the holes in punched paper that engage with the sprocket in a machine.

feedholes
plural of feedhole

feedism
Synonym of feederism (“paraphilia involving overfeeding or overeating”).

feefees
Alternative form of fee-fees.

feelgoodism
Alternative form of feel-goodism.

feelie
A proposed future entertainment, akin to a film/movie, where the audience can physically feel what happens to the characters.
An additional physical item packaged with a game (usually interactive fiction) to immerse the player in the game world and provide hints to solving the game.

feelies
plural of feelie
plural of feely

feelinglessness
Lack of feelings or emotions.

feelingness
Quality of being feeling.

feelness
The state, condition, or quality of feeling; perception; sensitivity

feelth
Feeling; sensation.

feet
plural of foot

feeties
Feet.

feetlessness
Absence of feet.

feetsies
feet

feignedness
Quality of being feigned.

feis
An Irish festival, usually including folk music, dancing, and sports.
An Irish gathering at which new laws were decreed, as well as folk music, dancing, and sports.

feiseanna
plural of feis

feistiness
The quality or state of being feisty

feldgrau
The greenish-grey colour of German military uniforms.
A German soldier who wears a uniform of this colour.
The color of the field uniform of the German Army from late 1907 until 1945.

feldspathization
The process of conversion into feldspar.

feldspathizations
plural of feldspathization

feldwebel
A German sergeant.

feldwebels
plural of feldwebel

felicide
The killing of a cat.

felicificity
The quality of being felicific.

felicitation
The act of felicitating; a wishing of joy or happiness; congratulation.

felicitations
plural of felicitation

felicitology
The scientific study of being happy.

felicitousness
The state or condition of being felicitous.

felineness
The state of being feline.

felinicide
The killing of a cat.

felinities
plural of felinity

felinity
The state of being feline.
Any feline characteristic.
catkind, all cats collectively (cf. humanity)

felinization
The process or the result of felinizing.

felinology
The study of cats.

felinophobia
Synonym of ailurophobia.

felk
Segment of wheel rim. Variant of felloe or felly

felks
plural of felk

fellahdom
The role or status of fellah (agricultural labourer).

fellfield
A type of open area on windy slopes or ridges at very high altitudes or latitudes where the climate is too cold and dry for anything but sparse, low-growing plants amid rocks and bare soil.
The vegetation in such areas.

fellfields
plural of fellfield

fellmongeries
plural of fellmongery

fellmongery
The trade of a fellmonger.
A fellmonger's place of work.

fellness
The state or quality of being fell; awfulness, horror, cruelty.

felloe
The rim of a wooden wheel, supported by the spokes.
Any of the several curved segments that constitute the rim.

felloes
plural of felloe

feloness
A female felon.

felonesses
plural of feloness

feloniousness
The quality of being felonious.

felonization
The act of criminalizing an act as a felony.
The act of making somebody into a felon.

felonocracy
A system of government and state where the government and/or state is run by convicted felons and/or people who actively engage on felonies.

felonries
plural of felonry

felsification
The process of becoming felsic; enrichment with lighter elements.

felsifications
plural of felsification

feltmaking
The manufacture of felt.

feltness
The quality of being felt.

femaledom
Women considered as a group; womankind.

femalehood
The state or period of being female.

femalelessness
Absence of females.

femalism
A form of African feminism.

femalities
plural of femality

femality
femaleness

femalization
feminization; a making female

femalizations
plural of femalization

femcelcore
A melancholic aesthetic associated (often ironically) with the femcel movement.

femceldom
The state of being a femcel.

femceldoms
plural of femceldom

femcirc
Abbreviation of female circumcision.

feminacies
plural of feminacy

feminacy
effeminacy