13-letter words containing r, a, n, i, t
- explorational — Of, pertaining to, or by means of exploration.
- express train — a fast train
- expropriating — Present participle of expropriate.
- expropriation — The act of expropriating; the surrender of a claim to private property; the act of depriving of private propriety rights.
- exterminating — Present participle of exterminate.
- extermination — Killing, especially of a whole group of people or animals.
- exterminators — Plural form of exterminator.
- exterminatory — Relating to or marked by extermination.
- externalising — Present participle of externalise.
- externalities — Plural form of externality.
- externalizing — Present participle of externalize.
- extraordinary — Very unusual or remarkable.
- extrapolating — Present participle of extrapolate.
- extrapolation — (mathematics) A calculation of an estimate of the value of some function outside the range of known values.
- extraposition — placement of something outside something else
- extravasating — Present participle of extravasate.
- extravasation — The exudation of blood, lymph or urine from a vessel into the tissues.
- extrinsically — In an extrinsic manner.
- 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.
- 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.
- 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.
- final curtain — end of a theatre performance
- fine adjuster — (jargon, tool, humour) A tool used for percussive maintenance, also known as a "hammer".
- fingerbreadth — the breadth of a finger: approximately 3/4 inch (2 cm).
- fingerpainted — Simple past tense and past participle of fingerpaint.
- fire watching — the job of watching for fires, especially those caused by aerial bombardment
- firnification — the process by which snow changes into névé.
- first baseman — the player whose position is first base.
- first reading — the reading of a bill when it is first introduced in a legislative body.
- flabergasting — Present participle of flabergast.
- flavoproteins — Plural form of flavoprotein.
- 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.