12-letter words containing s, u, i, t
- antineutrons — Plural form of antineutron.
- antinucleons — Plural form of antinucleon.
- antiochus iv — ?215–164 bc, Seleucid king of Syria (175–164), who attacked the Jews and provoked the revolt of the Maccabees
- antipetalous — standing before the petals of a plant
- antipleasure — opposed to pleasure
- antiquarians — Plural form of antiquarian.
- antique shop — a shop where antiques are sold
- antirrhinums — Plural form of antirrhinum.
- antisepalous — facing the sepals or calyx leaf
- antitussives — Plural form of antitussive.
- antoninianus — an ancient Roman coin made either of silver or bronze and equal in value to two denarii
- anxious seat — a bench near the preacher at revival meetings, for those with a troubled conscience who seek salvation
- apiculturist — beekeeping, especially on a commercial scale for the sale of honey.
- aquaintances — Plural form of aquaintance.
- arbitrageurs — Plural form of arbitrageur.
- arousability — to stimulate sexually.
- arseniureted — combined with arsenic
- articulators — Plural form of articulator.
- arts council — an organization that provides funding for a variety of arts activities
- assaultively — in an assaultive manner
- assimulating — Present participle of assimulate.
- assimulation — Obsolete form of assimilation.
- assuefaction — the condition of being or becoming familiar with or used to something
- assumability — a mortgage loan or a feature of such that allows the buyer of a property to assume or take on the existing mortgage from the property seller
- assumptively — taken for granted.
- astoundingly — capable of overwhelming with amazement; stunningly surprising.
- astronautics — the science and technology of space flight
- astrotourist — a person who pays to travel into space as a form of recreation
- astroturfing — a PR tactic used in politics and advertising in which actors are paid to display overt and apparently spontaneous grassroots support for a particular product, policy, or event
- atmospherium — an optical system used to simulate images of atmospheric phenomena, as cloud formations, storms, and day and night, on the inside of a dome.
- attitudinous — (informal) Having a bold and possibly unfriendly attitude; sassy.
- attributions — Plural form of attribution.
- auction sale — an instance of items being sold by auction
- auction site — a commercial website on which items are sold by internet auction
- audio system — integrated equipment for producing amplified sound, as in a hi-fi or a mobile disco, or as a public-address system on stage
- audiologists — Plural form of audiologist.
- auscultating — Present participle of auscultate.
- auscultation — the diagnostic technique in medicine of listening to the various internal sounds made by the body, usually with the aid of a stethoscope
- austenitized — to form austenite in (a ferrous alloy) by heating.
- austin friar — one of the Hermits of St. Augustine.
- australasian — Australasian means belonging or relating to Australasia or to its people.
- australopith — (archaeology, anthropology, paleonotology) Of or pertaining to the extinct hominid primates, of the genus Australopithecus, from the Pleistocene period.
- austronesian — of or relating to Austronesia, its peoples, or their languages
- autistically — in an autistic manner or the manner of a person who has autism
- auto-erotism — the arousal and satisfaction of sexual excitement within or by oneself, as by masturbation.
- autoanalysis — Psychoanalysis. self-analysis.
- autodiallers — Plural form of autodialler.
- autoeciously — in an autoecious manner
- autohypnosis — the process or result of self-induced hypnosis
- automobilism — the use of automobiles, or the practices associated with them