15-letter words containing f, o
- former prophets — a subdivision of the books constituting the second main part of the Hebrew Bible, Joshua, Judges, I-II Samuel, and I-II Kings
- formularization — The act of formularizing; a formularized or formulated statement or exhibition.
- fort lauderdale — a city in SE Florida: seashore resort.
- forthcomingness — coming, forth, or about to come forth; about to appear; approaching in time: the forthcoming concert.
- fortysomethings — Plural form of fortysomething.
- forward echelon — (in a military operation) the troops and officers in a combat zone or in a position to engage the enemy.
- forward-looking — planning for or anticipating possible future events, conditions, etc.; progressive.
- foster daughter — a girl raised like one's own daughter, though not such by birth or adoption.
- foul one's nest — grossly offensive to the senses; disgustingly loathsome; noisome: a foul smell.
- foundationalism — (epistemology) The doctrine that beliefs derive justification from certain basic beliefs.
- founding father — The founding father of an institution, organization, or idea is the person who sets it up or who first develops it.
- founding member — A founding member of a club, group, or organization is one of the first members, often one who was involved in setting it up.
- fountain valley — a city in SW California.
- fountains abbey — a ruined Cistercian abbey near Ripon in Yorkshire: founded 1132, dissolved 1539; landscaped 1720
- four-ball match — a match, scored by holes, between two pairs of players, in which the four players tee off and the partners alternate in hitting the pair's ball having the better lie off the tee.
- four-poster bed — bed: post at each corner
- fourteen points — a statement of the war aims of the Allies, made by President Wilson on January 8, 1918.
- fourteen-points — a statement of the war aims of the Allies, made by President Wilson on January 8, 1918.
- fourth official — In football, the fourth official is an official who assists the referee and assistant referees from the side of the pitch.
- fourth position — a position in which the feet are at right angles to the direction of the body, the toes pointing out, with one foot forward and the other foot back.
- fourth republic — the republic established in France in 1945 and replaced by the Fifth Republic in 1958.
- fovea centralis — a small pit or depression at the back of the retina forming the point of sharpest vision.
- fractional note — a banknote in a denomination smaller than the standard unit of currency
- fractionalizing — Present participle of fractionalize.
- franco-american — an American of French or French-Canadian descent.
- franz joseph ii — 1906–1989, prince of Liechtenstein 1938–89.
- fraternal order — men's organization
- freak of nature — a person or animal that is born or grows with abnormal physical features.
- frederic chopin — Frédéric François [fred-uh-rik fran-swah,, fred-rik;; French frey-dey-reek frahn-swa] /ˈfrɛd ə rɪk frænˈswɑ,, ˈfrɛd rɪk;; French freɪ deɪˈrik frɑ̃ˈswa/ (Show IPA), 1810–49, Polish composer and pianist, in France after 1831.
- frederick north — Christopher, pen name of John Wilson.
- frederick soddy — Frederick, 1877–1956, English chemist: Nobel prize 1921.
- free atmosphere — the part of the atmosphere that lies above the frictional influence of the earth's surface.
- free soil party — a former U.S. political party (1848–56) that opposed the extension of slavery in the Territories not yet admitted to statehood.
- free throw lane — the rectangular area, 19 feet (5.7 meters) long and usually 12 or 16 feet (3.6 m or 4.8 meters) wide, extending from the end line behind each backboard to the foul line and along the sides of which players line up during a foul shot.
- free throw line — foul line (def 2).
- free-trade zone — foreign-trade zone. free port (def 1). Abbreviation: FTZ.
- freedom fighter — a fighter for freedom, especially a person who battles against established forces of tyranny and dictatorship.
- freestone state — Connecticut (used as a nickname).
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- french overture — a short piece in three movements common in the 17th and 18th centuries
- french togoland — a former United Nations Trust Territory in W Africa, administered by France (1946–60), now the independent republic of Togo
- french vermouth — a dry aromatic white wine
- fresnel mirrors — two plane mirrors so linked that a beam of light falling on them is reflected in slightly different directions, thus producing interference fringes in the area where this reflected light overlaps
- friction clutch — a clutch in which one part turns another by friction between them.
- friedmann model — any model of the universe deduced from a homogeneous, isotropic solution of Einstein's field equations without a cosmological constant. Such models form the mathematical basis for many modern cosmologies and provide for expansion or contraction of the universe.
- friend at court — a friend in a position of influence or power who may advance one's interests, especially a helpful person who is close to someone in authority.
- frigidoreceptor — a receptor stimulated by cold.
- fringing forest — gallery forest.
- from day to day — between one day and the next
- from sun to sun — from sunrise to sunset