16-letter words containing a, u, n, i
- humanly possible — feasible, practical
- huntington beach — a city in SW California, SE of Los Angeles.
- 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.
- 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 .
- hypostatic union — (In Cristianity) Christ's condition of being, at the same time, both human and divine
- image consultant — imagemaker.
- imaginary number — Also called imaginary, pure imaginary number. a complex number having its real part equal to zero.
- immeasurableness — The state or condition of being immeasurable.
- immelmann (turn) — a maneuver in which an airplane is half looped to an upside-down position and then half rolled back to normal, upright flight: used to gain altitude while reversing direction
- immunochemically — In an immunochemical way.
- immunodepressant — preventing or diminishing the immune response
- immunohematology — the study of blood and blood-forming tissue in relation to the immune response.
- immunomodulation — Any of several adjustments in the level of an immune response.
- immunomodulatory — (medical) Having the ability to alter or regulate immune functions.
- immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
- immunoregulatory — Of or pertaining to immunoregulation.
- impact extrusion — an extrusion process in which a slug of cold metal in a shallow die cavity is formed by the action of a rapidly moving punch that forces the metal through the die or back around the punch.
- in a brown study — in a reverie or daydream
- in large measure — If something is true in some measure or in large measure, it is partly or mostly true.
- in quadruplicate — in four identical copies
- in quintuplicate — in five identical copies
- in the long haul — in a future time
- in the nature of — essentially the same as; by way of
- inarticulateness — lacking the ability to express oneself, especially in clear and effective speech: an inarticulate public speaker.
- inauguration day — the day on which the president of the United States is inaugurated, being January 20 of every year following a year whose number is divisible by four. Prior to the Twentieth Amendment to the Constitution (ratified February 6, 1933), it was March 4.
- inauspiciousness — The state, quality, or condition of being inauspicious or unpropitious; unfavorableness.
- inboard-outboard — Also, outdrive, stern-drive. (of a motorboat) having an inboard engine connected to a maneuverable outboard drive-shaft unit.
- incidental music — music intended primarily to point up or accompany parts of the action of a play or to serve as transitional material between scenes.
- incommensurables — Plural form of incommensurable.
- inconsequentials — Plural form of inconsequential.
- indecent assault — a sexual offense, other than rape, committed by one person against another.
- indemnity clause — a clause in a contract that commits one or both parties to indemnify any loss that arises out of the contract
- indian liquorice — a woody leguminous climbing plant, Abrus precatorius, native to tropical Asia and naturalized elsewhere, having scarlet black-spotted poisonous seeds, used as beads, and roots used as a substitute for liquorice
- indisputableness — The property of being indisputable.
- indo-europeanist — a linguist specializing in the study, especially the comparative study, of the Indo-European languages.
- industrial union — a labor union composed of workers in various trades and crafts within one industry.
- industrial waste — waste materials left over from a manufacturing process in industrial buildings such as factories and mines
- inexhaustibility — not exhaustible; incapable of being depleted: an inexhaustible supply.
- inextinguishable — not extinguishable: an inextinguishable fire.