15-letter words containing a, g, s, i
- estuary english — a variety of standard British English in which the pronunciation reflects various features characteristic of London and the Southeast of England
- evangelicalness — the state or quality of being evangelical
- evening prayers — the daily evening service of Bible readings and prayers prescribed in the Book of Common Prayer
- everlastingness — The state or quality of being everlasting.
- ewing's sarcoma — a form of malignant bone tumour most commonly found in children and young people
- export earnings — the earnings of a company or country that are generated through the export of goods or services
- extralinguistic — Outside the realm of linguistics.
- fantasmagorical — Alternative form of phantasmagorical.
- feast of lights — Hanukkah.
- fetal diagnosis — prenatal determination of genetic or chemical abnormalities in a fetus, esp by amniocentesis
- fibrocartilages — Plural form of fibrocartilage.
- filling station — service station (def 1).
- first gentleman — (often initial capital letters) the husband of the U.S. president or a current governor or mayor.
- fishing harbour — a place where fishing boats are tied up
- fishing village — a village in which fishing is the main industry
- flashlight fish — any of several fishes, especially Photoblepharon palpebratus, inhabiting deep, dark waters and having light organs that can be closed with a lid.
- 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.
- flight sergeant — a noncommissioned officer in the Royal Air Force junior in rank to a master aircrew
- 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).
- floating supply — the aggregate supply of ready-to-market goods or securities.
- foreign affairs — politics: international relations
- fragmentariness — The quality of being fragmentary.
- fragrance strip — a folded, usually sealed strip on a page or card, impregnated with fragrance that is released when pulled or torn open: The magazine is full of fragrance strips in the advertisements.
- franklin's gull — a black-headed North American gull, Larus pipixcan, feeding chiefly on insects.
- freight charges — the price charged for conveying goods by freight
- french guianese — 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-speaking — able to speak French
- fringe festival — an unofficial, often unconventional, arts festival that is associated with another, larger festival
- frisian carving — geometrical incised carving.
- fungistatically — in a fungistatic manner
- gaia hypothesis — a model of the earth as a self-regulating organism, advanced as an alternative to a mechanistic model.
- 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)
- galloping-ghost — Harold ("Red"; "the Galloping Ghost") 1903–1991, U.S. football player.
- gambier islands — a group of islands in the S Pacific Ocean, in French Polynesia. Chief settlement: Rikitéa. Pop: 1097 (2002). Area: 30 sq km (11 sq miles)
- gambling losses — money lost as a result of playing games of chance for money
- gardening tools — tools used for gardening, such as a trowel, spade, rake, etc
- garrison finish — the finish of a race, especially a horse race, in which the winner comes from behind to win at the last moment.
- garrison troops — troops who maintain and guard a military base or fortified place
- gas oil contact — In a reservoir, gas oil contact is the area containing a mix of gas and oil, below which there is mainly oil and above which there is mainly gas.
- gaspe peninsula — a peninsula in SE Canada, in Quebec province, between New Brunswick and the St. Lawrence River.
- gastric balloon — an inflatable rubber bag placed in the stomach to reduce its capacity as an aid to losing weight
- gastroenteritis — inflammation of the stomach and intestines.
- gastronomically — the art or science of good eating.
- gaudier-brzeska — Henri (ɑ̃ri), original name Henri Gaudier. 1891–1915, French vorticist sculptor
- general paresis — a syphilitic brain disorder characterized by chronic inflammation and degeneration of cerebral tissue resulting in mental and physical deterioration.
- general science — basic science taught as a school subject
- general studies — a school subject that includes a variety of skills and topics (such as comprehension, and current affairs, which may complement the study of A-levels in specific subjects)
- generalisations — Plural form of generalisation.
- generalizations — Plural form of generalization.