12-letter words containing f, e, r, t, o, i
- fort laramie — a city in SE Wyoming.
- fort pickens — Andrew, 1739–1817, American Revolutionary general.
- fortepianist — the player of a fortepiano
- fortified pa — a Māori hilltop dwelling with trenches and palisades for defensive occupation
- fortresslike — Resembling a fortress in shape or impregnability.
- fortruncible — A cross between Fortran and RUNCIBLE for the IBM 650. Listed in CACM 2(5):16 (May 1959).
- forty-eighth — next after the forty-seventh; being the ordinal number for 48.
- forty-niners — a person, especially a prospector, who went to California in 1849 during the gold rush.
- foster child — a child raised by someone who is not its natural or adoptive parent.
- fotheringhay — a village in NE Northamptonshire, in E England, near Peterborough: Mary, Queen of Scots, imprisoned here and executed 1587.
- foundationer — a person supported by funds from a foundation, or serving as a member of a foundation
- four-striper — a captain in the U.S. Navy.
- fractionated — Simple past tense and past participle of fractionate.
- freeing port — an opening in the bottom of a bulwark, for rapid drainage of a weather deck in heavy seas; scupper.
- freight note — a document containing full particulars of goods shipped or for shipment
- frictionless — surface resistance to relative motion, as of a body sliding or rolling.
- fried potato — Fried potatoes are pieces of potato cooked in oil or fat.
- friend-court — amicus curiae.
- frighten off — scare away
- frog sticker — Slang. a knife, especially one carried as a weapon.
- frog-sticker — Slang. a knife, especially one carried as a weapon.
- front office — the executive or administrative office of a company, organization, etc.
- frontiersman — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.
- frontiersmen — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.
- frontispiece — an illustrated leaf preceding the title page of a book.
- frozen stiff — feeling very cold
- fructiferous — fruit-bearing; producing fruit.
- fructosamine — (organic compound) A chemical compound that can be considered the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released).
- frumentation — (in ancient Rome) a public donation of grain, often given to citizens during times of unease
- gelatiniform — Having the form of gelatin.
- gersdorffite — a mineral, sulfide-arsenide of nickel, NiAsS, occurring in metallic, light-gray cubes.
- gift voucher — gift certificate.
- gradeflation — grade inflation.
- hindforemost — with the back part in the front place
- hit the roof — the external upper covering of a house or other building.
- hostile fire — an unintentional fire, from which any resulting loss can be claimed as an insurance liability (opposed to friendly fire).
- hydrosulfite — hyposulfite (def 1).
- hyperfiction — nonlinear fiction created in electronic hypertext form and containing multiple plot developments, endings, etc., that can be evoked interactively.
- imperfection — an imperfect detail; flaw: a law full of imperfections.
- imperforated — Also, imperforated. not perforate; having no perforation.
- imperforates — Plural form of imperforate.
- inflorescent — Of, pertaining to or causing inflorescence.
- inter-office — functioning or communicating between the offices of a company or organization; within a company: an interoffice memo.
- interfemoral — situated between the thighs
- interfoliate — to interleave
- interfrontal — situated between the frontal bones
- iron sulfate — ferrous sulfate.
- irreflection — lack of careful or long consideration
- jeffersonite — (mineralogy) A variety of pyroxene of olive-green color passing into brown. It contains zinc.
- laticiferous — bearing or containing latex.