15-letter words containing o, g, d, a
- fire-and-forget — used to describe a type of missile that, once fired, is able to guide itself to its target
- flight of ideas — a rapid flow of thought, manifested by accelerated speech with abrupt changes from topic to topic: a symptom of some mental illnesses, especially manic disorder.
- floating island — a dessert consisting of boiled custard with portions of meringue, whipped cream, or whipped egg whites and sometimes jelly floating upon it or around it.
- floating screed — Building Trades. screed (def 3).
- fluorine dating — a method of determining the relative age of fossil bones found in the same excavation by comparing their fluorine content.
- football ground — an area of land where football games are played
- 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.
- founding father — The founding father of an institution, organization, or idea is the person who sets it up or who first develops it.
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- french togoland — a former United Nations Trust Territory in W Africa, administered by France (1946–60), now the independent republic of Togo
- gale-force wind — a wind of force seven to ten on the Beaufort scale or from 45 to 90 kilometres per hour
- gallant soldier — a South American plant, Galinsoga parviflora, widely distributed as a weed, having small daisy-like flowers surrounded by silvery scales: family Asteraceae (composites)
- galvanized iron — iron or steel, especially in sheets, coated with zinc to prevent rust.
- gamma radiation — a photon of penetrating electromagnetic radiation (gamma radiation) emitted from an atomic nucleus.
- garboard strake — the first strake on each side of a keel.
- gardening tools — tools used for gardening, such as a trowel, spade, rake, etc
- gated community — a group of houses or apartment buildings protected by gates, walls, or other security measures.
- gatefold sleeve — a record sleeve that opens out like a book
- general holiday — a public holiday
- geodemographics — the study and grouping of the people in a geographical area according to socioeconomic criteria, esp for market research
- get a handle on — that which may be held, seized, grasped, or taken advantage of in effecting a purpose: The clue was a handle for solving the mystery.
- get any good of — to handle to good effect
- get one's cards — to be told to leave one's employment
- gibraltar board — a type of lining board with a cardboard surface and a gypsum core
- gila woodpecker — a dull-colored woodpecker, Melanerpes uropygialis, of the southwestern U.S. and Mexico.
- glen canyon dam — Adam Clayton, Jr. 1908–72, U.S. clergyman, politician, and civil-rights leader: congressman 1945–67, 1969–71.
- globus pallidus — anatomy: part of the brain
- glucuronic acid — Biochemistry. an acid, C 6 H 10 O 7 , formed by the oxidation of glucose, found combined with other products of metabolism in the blood and urine.
- glycogenic acid — gluconic acid.
- glycuronic acid — glucuronic acid.
- go by the board — If something goes by the board, it is rejected or ignored, or is no longer possible.
- go hand in hand — belong together
- go into details — If someone does not go into details about a subject, or does not go into the detail, they mention it without explaining it fully or properly.
- go like a dream — to move, develop, or work very well
- go the distance — the extent or amount of space between two things, points, lines, etc.
- goal difference — the number of goals scored by a team minus the number of goals it has conceded
- godfather offer — a takeover bid pitched so high that the management of the target company is unable to dissuade shareholders from accepting it
- golden eardrops — a Californian plant, Dicentra chrysantha, of the fumitory family, having bluish-green foliage and branched clusters of yellow flowers.
- golden nematode — a yellowish nematode, Heterodera rostochiensis, that is parasitic on the roots of potatoes, tomatoes, and other solanaceous plants.
- golden pheasant — an Asiatic pheasant, Chrysolophus pictus, having brilliant scarlet, orange, gold, green, and black plumage.
- golden samphire — a Eurasian coastal plant, Inula crithmoides, with fleshy leaves and yellow flower heads: family Asteraceae (composites)
- golden starfish — an award given to a bathing beach that meets EU standards of cleanliness
- golden triangle — (sometimes lowercase) an area of Southeast Asia encompassing parts of Burma, Laos, and Thailand, significant as a major source of opium and heroin.
- goldenrain tree — a small, deciduous Asian tree (Koelreuteria paniculata) of the soapberry family having small yellow flowers and papery fruit pods
- good and proper — thoroughly
- goodheartedness — The quality of being goodhearted.
- gotterdammerung — German Mythology. the destruction of the gods and of all things in a final battle with evil powers: erroneous modern translation of the Old Icelandic Ragnarǫk, meaning “fate of the gods,” misunderstood as Ragnarökkr, meaning “twilight of the gods.”.
- grace-and-favor — noting a residence owned by a noble or sovereign and bestowed by him or her upon some person for that person's lifetime.
- grade inflation — the awarding of higher grades than students deserve either to maintain a school's academic reputation or as a result of diminished teacher expectations.