15-letter words containing h, o, i, s, t
- dolphin striker — a short vertical strut between the bowsprit and a rope or cable (martingale) from the end of the jib boom to the stem or bows, used for maintaining tension and preventing upward movement of the jib boom
- dorsibranchiate — having branchiae or gills along the back
- doubting thomas — a person who refuses to believe without proof; skeptic. John 20:24–29.
- dystrophication — the process by which a body of water becomes dystrophic.
- echinodermatous — belonging or pertaining to the echinoderms.
- eddystone light — lighthouse on dangerous rocks (Eddystone Rocks) just off the SE coast of Cornwall, in the English Channel
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- electrophoresis — The movement of charged particles in a fluid or gel under the influence of an electric field.
- electrothermics — the study of electricity and heat, or of electrically generated heat
- enantiomorphism — (chemistry) The relationship exhibited by a pair of enantiomorphs.
- enantiomorphous — Of or pertaining to enantiomorphs or enantiomorphism; enantiomorphic.
- enterohepatitis — dual inflammation of the intestine and liver
- ethnocentricism — Ethnocentrism.
- ethnolinguistic — Of or pertaining to ethnolinguistics.
- ethnomusicology — The study of the music of different cultures, especially non-Western ones.
- exhibitionistic — Having a tendency toward exhibitionism.
- extension light — a light on the end of a length of cable
- fahnestock clip — a type of terminal using a spring that clamps readily onto a connecting wire.
- faithworthiness — the quality of being faithworthy
- fast-food chain — a chain of restaurants serving fast food
- feast of lights — Hanukkah.
- fifth columnist — A fifth columnist is someone who secretly supports and helps the enemies of the country or organization they are in.
- fifth dimension — a theoretical dimension beyond or in addition to a fourth dimension.
- finishing touch — a final additional or detail that completes and perfects something
- fishhook cactus — a large cactus, Ferocactus wislizenii, of the southwestern U.S. and Mexico, having hooked spines and red or yellow flowers.
- five-star hotel — a top-quality hotel offering exceptional luxury
- 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 shooting — competitive shooting for distance only.
- 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.
- force the issue — to compel decision on some matter
- foreshortenings — Plural form of foreshortening.
- foresightedness — care or provision for the future; provident care; prudence.
- forthcomingness — coming, forth, or about to come forth; about to appear; approaching in time: the forthcoming concert.
- fortysomethings — Plural form of fortysomething.
- 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.
- fusospirochetal — Relating to fusospirochetes.
- fusospirochetes — Plural form of fusospirochete.
- gaia hypothesis — a model of the earth as a self-regulating organism, advanced as an alternative to a mechanistic model.
- galloping-ghost — Harold ("Red"; "the Galloping Ghost") 1903–1991, U.S. football player.
- geochronologist — A geologist whose speciality is geochronology.
- geomorphogenist — one who studies, or is an expert in, geomorphogeny
- geomorphologist — A geologist whose speciality is geomorphology.
- geostrophically — By means of, or in terms of, geostrophy.
- get wise to sth — If you get wise to something, you find out about it, especially when someone has been trying to keep it secret.
- gigantopithecus — a genus of extinct ape of southern Asia existing during the Pliocene and Pleistocene epochs, known only from very large fossil jaws and teeth and believed to be perhaps the biggest hominoid that ever lived.
- gloucestershire — a county in SW England. 1255 sq. mi. (2640 sq. km). County seat: Gloucester.
- go the distance — the extent or amount of space between two things, points, lines, etc.
- go with a swing — If you say that something is going with a swing, you mean that it is lively and exciting.
- golden starfish — an award given to a bathing beach that meets EU standards of cleanliness
- gopher tortoise — any North American burrowing tortoise of the genus Gopherus, especially G. polyphemus, of the southeastern U.S.: several species are now reduced in number.