13-letter words containing o, a, r, s, m
- encroachments — Plural form of encroachment.
- entomostracan — any small crustacean of the group (formerly subclass) Entomostraca, including the branchiopods, ostracods, and copepods
- error message — a message displayed on a visual display unit, printout, etc, indicating that an incorrect instruction has been given to the computer
- erythematosus — (pathology) An eruption of red lesions.
- exterminators — Plural form of exterminator.
- fantasmagoria — phantasmagoria.
- fantasmagoric — phantasmagoria.
- fashionmonger — (derogatory) One who slavishly follows the latest fashions.
- fermentations — Plural form of fermentation.
- fibromuscular — (anatomy) Of or pertaining to both fibrous and muscular tissue.
- filmographies — Plural form of filmography.
- flamethrowers — Plural form of flamethrower.
- flaming sword — a cultivated bromeliad, Vriesea splendens, native to French Guiana, having long, red bracts and yellow flowers.
- force a smile — to make oneself smile
- forearm smash — a blow like a punch delivered with the forearm in certain types of wrestling
- formal system — an uninterpreted symbolic system whose syntax is precisely defined, and on which a relation of deducibility is defined in purely syntactic terms; a logistic system
- formalisation — Alternative spelling of formalization.
- formularising — Present participle of formularise.
- formularistic — relating to formularization
- fosamprenavir — (pharmaceutical drug) An anti-retroviral prodrug of the protease inhibitor amprenavir. It is used to treat HIV infected patients.
- fractionalism — the state of being separate or inharmonious
- fractocumulus — low ragged slightly bulbous cloud, often appearing below nimbostratus clouds during rain
- fromage frais — Fromage frais is a thick, creamy dessert that is made from milk and often flavoured with fruit. A fromage frais is a small pot of fromage frais.
- frumentaceous — of the nature of or resembling wheat or other grain.
- frumentarious — of or relating to wheat or a similar grain
- gallows frame — headframe.
- gallows humor — humor that treats serious, frightening, or painful subject matter in a light or satirical way.
- galvanometers — Plural form of galvanometer.
- gastrectomies — Plural form of gastrectomy.
- 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.
- gastronomical — the art or science of good eating.
- gastrostomies — Plural form of gastrostomy.
- generalissimo — the supreme commander of the armed forces.
- generationism — the belief that some generations are superior to others
- geometricians — Plural form of geometrician.
- glamorisation — Alternative spelling of glamorization.
- glamour stock — a popular stock that rises quickly or continuously in price and attracts large numbers of investors.
- gourmandizers — Plural form of gourmandizer.
- grain sorghum — any of several varieties of sorghum, as durra or milo, having starchy seeds, grown for grain and forage.
- gram's method — a method of staining and distinguishing bacteria, in which a fixed bacterial smear is stained with crystal violet, treated with Gram's solution, decolorized with alcohol, counterstained with safranine, and washed with water.
- gram-positive — (of bacteria) retaining the violet dye when stained by Gram's method.
- graminicolous — (esp of parasitic fungi) living on grass
- graminivorous — feeding or subsisting on grass: a graminivorous bird.
- grandma moses — Anna Mary Robertson ("Grandma Moses") 1860–1961, U.S. painter.
- granulomatous — an inflammatory tumor or growth composed of granulation tissue.
- grass sorghum — any of several varieties of sorghum, as Sudan grass, grown for pasturage and hay.
- grease monkey — a mechanic, especially one who works on automobiles or airplanes.
- gross anatomy — the branch of anatomy that deals with structures that can be seen with the naked eye.
- gyrocompasses — Plural form of gyrocompass.
- gyromagnetism — the condition or state of being gyromagnetic