13-letter words containing f, r, i, t, n
- equidifferent — equilateral; having differences that are equal
- factorisation — Alternative spelling of factorization.
- factorization — Mathematics. to resolve into factors.
- faint-hearted — lacking courage; cowardly; timorous.
- fantasmagoria — phantasmagoria.
- fantasmagoric — phantasmagoria.
- fantin-latour — (Ignace) Henri (Joseph Théodore) [ee-nyas ahn-ree zhaw-zef tey-aw-dawr] /iˈnyas ɑ̃ˈri ʒɔˈzɛf teɪ ɔˈdɔr/ (Show IPA), 1836–1904, French painter.
- farther india — a peninsula in SE Asia, between India and China: consists of Myanmar, Thailand, Laos, Cambodia, Vietnam, and Malaysia
- fast-breaking — (of a news story) occurring suddenly, and often portending a series of events or further developments in rapid succession.
- fast-tracking — the practice of speeding up the progress of a project or person
- father-in-law — the father of one's husband or wife.
- featherbrains — Plural form of featherbrain.
- febrifacients — Plural form of febrifacient.
- fermentations — Plural form of fermentation.
- fermentitious — of a fermenting nature
- ferrimagnetic — noting or pertaining to a substance, as a ferrite, in which the magnetic moments of some neighboring atoms point in opposite directions, with a net magnetization still resulting because of differences in magnitudes of the opposite moments.
- ferromagnetic — noting or pertaining to a substance, as iron, that below a certain temperature, the Curie point, can possess magnetization in the absence of an external magnetic field; noting or pertaining to a substance in which the magnetic moments of the atoms are aligned.
- ferrotitanium — a ferroalloy containing up to 45 percent titanium.
- fertilisation — (chiefly, British) alternative spelling of 'fertilization'.
- fertilization — an act, process, or instance of fertilizing.
- festschriften — Plural form of festschrift.
- fighting word — Usually, fighting words. language that arouses rage in an antagonist.
- file transfer — (networking) Copying a file from one computer to another over a computer network. See also File Transfer Protocol, Kermit, Network File System, rcp, uucp, XMODEM, ZMODEM.
- filibustering — Present participle of filibuster.
- fill her tins — to complete a home baking of cakes, biscuits, etc
- film industry — all the companies, studios, people etc involved in making commercial films collectively
- final curtain — end of a theatre performance
- fine adjuster — (jargon, tool, humour) A tool used for percussive maintenance, also known as a "hammer".
- finger buffet — a buffet meal at which food that may be picked up with the fingers (finger food), such as canapés or vol-au-vents, is served
- finger puppet — a miniature puppet fitting over and manipulated by one finger.
- fingerbreadth — the breadth of a finger: approximately 3/4 inch (2 cm).
- fingerpainted — Simple past tense and past participle of fingerpaint.
- fingerprinted — Simple past tense and past participle of fingerprint.
- fire watching — the job of watching for fires, especially those caused by aerial bombardment
- firing stroke — The firing stroke is the stroke of an engine in which the fuel is burned and energy sent to the piston.
- firnification — the process by which snow changes into névé.
- first baseman — the player whose position is first base.
- first edition — the whole number of copies of a literary work printed first, from the same type, and issued together.
- first reading — the reading of a bill when it is first introduced in a legislative body.
- first sitting — A first sitting is the first period when a meal is served if there is not enough space for everyone to eat at the same time.
- first-nighter — a person who often or usually attends the theater, opera, etc., on opening night.
- flabergasting — Present participle of flabergast.
- flavoproteins — Plural form of flavoprotein.
- flight number — the identifying number of a scheduled flight
- floating rate — fluctuating exchange rate
- floating ribs — the eleventh and twelfth pairs of ribs, not attached to the breastbone or to other ribs but only to the vertebrae
- floating roof — A floating roof is an internal roof of a fuel storage tank.
- floor trading — trading by personal contact on the floor of a market or exchange
- flugelhornist — One who plays the flugelhorn.
- flunitrazepam — a powerful benzodiazepine sedative, C 16 H 12 FN 3 O 3 , that causes semiconsciousness and memory blackouts: has been implicated in date rapes and is illegal in the U.S.