English Words: F

18,613 words · Page 62 of 373

fazedadj

Hesitant, frightened; daunted, disconcerted; perturbed, put off.

fazendanoun

A Brazilian plantation, often associated with slavery during the colonial period.

Fazioname

A surname from Italian.

fazzoletnoun

A handkerchief.

Faà di Bruno's formulaname

An identity that generalizes the chain rule to higher derivatives.

façonnénoun

A fabric having a pattern woven into it, especially one in which the pattern stands out from a sheer background.

faërynoun

Obsolete form of fairy.

FBname

Abbreviation of Facebook.

FBCnoun

Initialism of full blood count.

FBDnoun

Initialism of father's brother's daughter.

FBIname

Initialism of Federal Bureau of Investigation.

fbiCnoun

A gene found in Mycobacterium bovis that codes an enzyme involved in the production of coenzyme F₄₂₀-5.

FBIernoun

An FBI agent.

FBMLname

Initialism of Facebook markup language.

FBNname

Initialism of Federal Bureau of Narcotics.

fboynoun

Abbreviation of fuck boy.

FBPEphrase

Initialism of follow back, pro-European Union.

FBSnoun

Initialism of fetal blood sampling.

FBTAname

Initialism of filter bubble transparency act.

Fc receptornoun

A protein found on the surface of certain immune and blood cells that binds to antibodies attached to infected cells or invading pathogens, enabling antibody-mediated phagocytosis or antibody-dependent cell-mediated cytotoxicity (ADCC).

FCCname

Initialism of Farm Credit Corporation.

FCIname

Initialism of Federal Correctional Institutions.

FCKname

Initialism of FC København (“FC Copenhagen”).

FCOname

Initialism of Foreign and Commonwealth Office.

fCTnoun

Initialism of functional computed tomography.

fcukname

French Connection United Kingdom, a UK clothing range.

fcy.adj

Abbreviation of fancy.

FD&Cname

Initialism of Federal Food, Drug, and Cosmetic Act.

FD&C Red No. 3noun

A color additive composed principally of erythrosine.

FD&C Red No. 40noun

A color additive composed principally of Allura Red AC.

FD&C Yellow No. 5noun

A color additive composed principally of tartrazine.

FDAname

Initialism of Food and Drug Administration, a United States federal regulatory body.

FDAPnoun

Acronym of fixed, determinable, annual, or periodical, a variety of income in US taxation.

FDInoun

Initialism of foreign direct investment.

FDICname

Initialism of Federal Deposit Insurance Corporation.

FDIInoun

Acronym of foreign-derived intangible income.

FDNYname

Initialism of Fire Department of New York.

FDRname

Initialism of Franklin Delano Roosevelt, 32ⁿᵈ US president.

FDTphrase

Initialism of fuck Donald Trump.

Fenoun

American Library Association abbreviation for forty-eighth, a book size (7.5-10 cm in height); a book of that height.

Fea's petrelnoun

Pterodroma feae, a small seabird.

feaberrynoun

A gooseberry.

Feaganname

A surname from Irish.

Feagansname

A surname from Irish.

feagueverb

To increase the liveliness of a horse by inserting an irritant, such as a piece of peeled raw ginger or a live eel, in its anus.

fealadj

(of things) Cosy; clean; neat.

feal and divotnoun

A predial servitude (a legal interest by a non-owner connected with a piece of land) that grants the dominant tenant the right to cut out portions of turf for the construction or repair of sod structures such as houses, fences, or roofs.

Fealename

A river in County Limerick and County Kerry.

fealtynoun

Fidelity to one's lord or master; the feudal obligation by which the tenant or vassal was bound to be faithful to his lord.

fearnoun

A strong, unpleasant emotion or feeling caused by actual or perceived danger or threat.

Spelling & Dictionary Insight

The English alphabetical index for the letter F contains 18,613 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 373 pages, and you are currently viewing page 62. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "F" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.