16-letter words containing a, r, u, n
- granulated sugar — a coarsely ground white sugar, widely used as a sweetener.
- granulocytopenia — a diminished number of granulocytes in the blood, which occurs in certain forms of anaemia
- graphic language — For specifying graphic operations.
- gray nurse shark — a sand shark, Odontaspis arenarius, abundant in S African and Australian coastal waters and estuaries.
- great blue heron — a large American heron, Ardea herodias, having bluish-gray plumage.
- great-granduncle — an uncle of one's grandfather or grandmother.
- grenade launcher — a device attached to the muzzle of a rifle, permitting the firing of rifle grenades.
- grey nurse shark — a common greyish Australian shark, Odontaspis arenarius
- greyhound racing — a sport in which a mechanically propelled dummy hare is pursued by greyhounds around a race track
- ground substance — Also called matrix. the homogeneous substance in which the fibers and cells of connective tissue are embedded.
- grounded neutral — Grounded neutral is the situation in which the neutral wire of an electrical supply system is connected to ground.
- growth substance — any substance, produced naturally by a plant or manufactured commercially, that, in very low concentrations, affects plant growth; a plant hormone
- guaranteed stock — stock for which dividends are guaranteed by a company other than the one issuing the stock.
- gulf of honduras — an inlet of the Caribbean, on the coasts of Honduras, Guatemala, and Belize
- gulf of martaban — an inlet of the Bay of Bengal in Myanmar
- gun control laws — the laws that restrict the possession and use of guns
- gunnery sergeant — a noncommissioned officer ranking above a staff sergeant and below a first or master sergeant.
- gutierrez najera — Manuel [mah-nwel] /mɑˈnwɛl/ (Show IPA), ("El Duque Job") 1859–95, Mexican poet, short-story writer, and editor.
- gynandromorphous — an individual exhibiting morphological characteristics of both sexes.
- hamiltonian tour — Hamiltonian problem
- hamstring injury — an instance of physical damage to a person's hamstring
- hang around with — to associate or socialize with
- has the x nature — (From Zen Buddhist koans of the form "Does an X have the Buddha-nature?") Common hacker construction for "is an X", used for humorous emphasis. "Anyone who can't even use a program with on-screen help embedded in it truly has the loser nature!" See also the X that can be Y is not the true X.
- have been around — be experienced
- headhunting firm — a recruiting agency
- health insurance — insurance that compensates the insured for expenses or loss incurred for medical reasons, as through illness or hospitalization.
- hemopneumothorax — (medicine) pneumothorax and hemothorax occurring together.
- higher education — education beyond high school, specifically that provided by colleges and graduate schools, and professional schools.
- hit-and-run raid — a raid relying on surprise allied to a rapid departure from the scene of operations for the desired effect
- holier-than-thou — obnoxiously pious; sanctimonious; self-righteous.
- horizontal union — a labor union organized by skills or trades of its members rather than by industries.
- horsehair fungus — an edible white, striated, umbrella-capped mushroom, Marasmius rotula, commonly found in eastern North America.
- horsehead nebula — a dark nebula in the constellation Orion, composed of opaque cosmic dust and resembling the head of a horse.
- housing shortage — a deficiency or lack in the number of houses needed to accommodate the population of an area
- huevos rancheros — a Latin American dish of eggs, usually fried or poached, topped with a spicy tomato sauce and sometimes served on a fried corn tortilla with the addition of vegetables and cheese.
- hundred-year-old — of one hundred years of age
- hurricane season — annual cyclone period
- husayn ali mirza — 1817–92, Persian religious leader: founder of Bahāʾī.
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydraulic cement — cement that can solidify under water.
- hydraulic mining — placer mining using a pressurized stream of water.
- hydroxylammonium — (inorganic compound) The univalent NH3OH+ cation, derived from hydroxylamine.
- hyperconjugation — (organic chemistry) A weak form of conjugation in which single bonds interact with a conjugated system.
- hyperinsulinemia — (medicine) The condition of having an excessively high level of insulin in the blood, usually due to excess production.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyperreal number — any of the set of numbers formed by the addition of infinite numbers and infinitesimal numbers to the set of real numbers
- hypersexualizing — Present participle of hypersexualize.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .