15-letter words containing r, e, t, o, a
- floral tributes — bunches or arrangements of flowers left as a memorial at the site of a fatal incident
- florida current — the part of the Gulf Stream which extends from the Florida Strait to Cape Hatteras.
- flowering plant — a plant that produces flowers, fruit, and seeds; angiosperm.
- fluorine dating — a method of determining the relative age of fossil bones found in the same excavation by comparing their fluorine content.
- fluorophosphate — a salt or ester of a fluorophosphoric acid.
- football player — sportsperson: plays football
- for a certainty — without doubt
- for pity's sake — You can say for pity's sake to add emphasis to what you are saying, especially when you are annoyed or upset.
- for that matter — the substance or substances of which any physical object consists or is composed: the matter of which the earth is made.
- for the sake of — for the good of
- for their pains — You say that something was all you got for your pains when you are mentioning the disappointing result of situation into which you put a lot of work or effort.
- fore-topgallant — being a sail, yard, or rigging belonging to a fore-topgallant mast.
- forecastle deck — a partial weather deck on top of a forecastle superstructure; topgallant forecastle.
- forecastle head — the extreme fore part of a forecastle superstructure.
- forest of arden — a region of N Warwickshire, part of a former forest: scene of Shakespeare's As You Like It
- forget about it — don't mention it, you're welcome
- formal argument — (programming) (Or "parameter") A name in a function or subroutine definition that is replaced by, or bound to, the corresponding actual argument when the function or subroutine is called. In many languages formal arguments behave like local variables which get initialised on entry. See: argument.
- formation dance — any dance in which a number of couples form a certain arrangement, such as two facing lines or a circle, and perform a series of figures within or based on that arrangement
- formation rules — the set of rules that specify the syntax of a formal system; the algorithm that generates the well-formed formulae
- fort lauderdale — a city in SE Florida: seashore resort.
- 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.
- 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
- fraternal order — men's organization
- freak of nature — a person or animal that is born or grows with abnormal physical features.
- 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-trade zone — foreign-trade zone. free port (def 1). Abbreviation: FTZ.
- freestone state — Connecticut (used as a nickname).
- french togoland — a former United Nations Trust Territory in W Africa, administered by France (1946–60), now the independent republic of Togo
- 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.
- front-page news — a story printed on the first page of a newspaper
- frontal cyclone — any extratropical cyclone associated with a front: the most common cyclonic storm.
- funeral oration — a formal speech delivered at a funeral
- fusospirochetal — Relating to fusospirochetes.
- 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)
- garbage collect — garbage collection
- garboard strake — the first strake on each side of a keel.
- gardening tools — tools used for gardening, such as a trowel, spade, rake, etc
- gas thermometer — a device for measuring temperature by observing the change in either pressure or volume of an enclosed gas.
- gastroenteritis — inflammation of the stomach and intestines.
- generalisations — Plural form of generalisation.
- generalizations — Plural form of generalization.
- geneva protocol — the agreement in 1925 to ban the use of asphyxiating, poisonous, or other gases in war. It does not ban the development or manufacture of such gases
- geometric ratio — the ratio of consecutive terms in a geometric progression.
- geostrophically — By means of, or in terms of, geostrophy.
- gesta romanorum — a popular collection of tales in Latin with moral applications, compiled in the late 13th century as a manual for preachers
- get one's cards — to be told to leave one's employment