13-letter words containing g, r, u
- flag of truce — a white flag displayed as an invitation to the enemy to confer, or carried as a sign of peaceful intention by one sent to deal with the enemy.
- flight number — the identifying number of a scheduled flight
- floor-through — occupying the entire depth of a building: a floor-through apartment.
- flourishingly — In a flourishing way; tending to succeed and grow.
- flugelhornist — One who plays the flugelhorn.
- fluorographic — of or pertaining to fluorography
- fluoroscoping — Present participle of fluoroscope.
- flying circus — a squadron of airplanes operating together, especially any of several squadrons of famous World War I aviators.
- flying saucer — any of various disk-shaped objects allegedly seen flying at high speeds and altitudes, often with extreme changes in speed and direction, and thought by some to be manned by intelligent beings from outer space.
- forcing house — a place where growth or maturity (as of fruit, animals, etc) is artificially hastened
- foregrounding — Present participle of foreground.
- forgetfulness — apt to forget; that forgets: a forgetful person.
- forked tongue — lying or deceitful talk
- formula algol — An ALGOL extension for symbolic mathematics, strings and lists, developed by A.J. Perlis and R. Iturriaga at Carnegie for the CDC G-20 in 1962.
- formularising — Present participle of formularise.
- formularizing — Present participle of formularize.
- four-wheeling — traveling in a vehicle using four-wheel drive.
- fourth-grader — a child in the fourth grade
- frederiksburg — borough on Zealand island, Denmark: suburb of Copenhagen: pop. 88,000
- freight house — a depot or storage place for freight.
- frelinghuysen — Frederick Theodore, 1817–85, U.S. statesman.
- french guiana — an overseas department of France, on the NE coast of South America: formerly a French colony. 35,135 sq. mi. (91,000 sq. km). Capital: Cayenne.
- french guinea — former name of Guinea.
- frightfulness — The quality of being frightful.
- frontal gyrus — any of several convolutions on the outer surface of the frontal lobe of the cerebrum.
- fruit farming — the practice of growing or farming fruit
- fruiting body — an organ that produces spores; fructification.
- frustratingly — to make (plans, efforts, etc.) worthless or of no avail; defeat; nullify: The student's indifference frustrated the teacher's efforts to help him.
- fulbright act — an act of Congress (1946) by which funds derived chiefly from the sale of U.S. surplus property abroad are made available to U.S. citizens for study, research, and teaching in foreign countries as well as to foreigners to engage in similar activities in the U.S.
- full-strength — If a team or army is at full strength, all the members that it needs or usually has are present.
- furring strip — a strip of wood or metal fixed to a wall, floor, or ceiling to provide a surface for the fixing of plasterboard, floorboards, etc
- furshlugginer — crazy; foolish
- futurological — Pertaining to futurology.
- gabriel fauré — Gabriel Urbain [ga-bree-el oor-ban] /ga briˈɛl urˈbɛ̃/ (Show IPA), 1845–1924, French composer.
- galerie house — (in French Louisiana) a house with its main story above the ground floor and with verandas (galeries) for both stories in tiers on at least one side.
- gallimaufries — Plural form of gallimaufry.
- gallows humor — humor that treats serious, frightening, or painful subject matter in a light or satirical way.
- gap insurance — GAP insurance pays the difference between what someone owes on their car loan and the actual cash value of the vehicle in the event that it is stolen or damaged.
- garbage chute — sloped channel for rubbish disposal
- garbage truck — lorry that collects refuse
- garden suburb — a suburb of a large established town or city, planned along the lines of a garden city
- garnetiferous — containing or yielding garnets.
- garrulousness — Garrulity.
- gartner group — (company) One of the biggest IT industry research firms. Address: Connecticut, USA.
- gastric juice — the digestive fluid, containing pepsin and other enzymes, secreted by the glands of the stomach.
- gastric ulcer — a peptic ulcer located in the stomach's inner wall, caused in part by the corrosive action of the gastric juice on the mucous membrane.
- gastrocnemius — the largest muscle in the calf of the leg, the action of which extends the foot, raises the heel, and assists in bending the knee.
- geissler tube — a sealed glass tube with platinum connections at the ends, containing rarefied gas made luminous by an electrical discharge.
- gelandelaufer — a participant in cross-country skiing.
- gelandesprung — a jump, usually over an obstacle, in which one plants both poles in the snow in advance of the skis, bends close to the ground, and propels oneself chiefly by the use of the poles.