11-letter words containing i, s, t, a
- athwartship — having a position across a vessel from side to side at right angles to the keel
- atka island — an island in the Andreanof Group of SW Alaska, in the central Aleutian Islands.
- atlanticism — advocacy of close cooperation in military, political, and economic matters between Western Europe, esp the UK, and the US
- atlanticist — a supporter of close military, political, and economic cooperation between Western Europe and the U.S.
- atmospheric — Atmospheric is used to describe something which relates to the Earth's atmosphere.
- atomic mass — the mass of an isotope of an element in atomic mass units
- atomisation — Alternative spelling of atomization.
- atomtronics — (physics) The design, manufacture and study of analogs of electronics using atoms (especially Bose-Einstein condensates) at low temperature.
- atonalities — Plural form of atonality.
- atrabilious — irritable
- atrociously — extremely or shockingly wicked, cruel, or brutal: an atrocious crime.
- attainments — Plural form of attainment.
- attalus iii — (Philometor) king of Pergamum 138–133 b.c.
- attestation — the act of attesting
- attestative — relating to or of the nature of attestation
- attophysics — the physics of structures and artefacts with dimensions in the attometre range or of devices, such as lasers, capable of producing pulses with a duration measured in attoseconds
- attorneyism — the slyness and cleverness associated with attorneys
- attractions — Plural form of attraction.
- auctioneers — Plural form of auctioneer.
- audiologist — the study of hearing disorders, including evaluation of hearing function and rehabilitation of patients with hearing impairments.
- audiometers — Plural form of audiometer.
- audiotypist — a typist trained to type from a dictating machine
- auditionees — a person who competes or takes part in an audition.
- auditoriums — Plural form of auditorium.
- auditorship — the position or function of auditor
- augustinian — of or relating to Saint Augustine of Hippo, his doctrines, or any of the Christian religious orders that were founded on his doctrines
- auspicating — Present participle of auspicate.
- austenitize — to form austenite in (a ferrous alloy) by heating.
- austerities — Plural form of austerity.
- australasia — Australia, New Zealand, and neighbouring islands in the S Pacific Ocean
- australiana — objects or documents relating to Australia and its history or culture esp in the form of a collection
- austronesia — the islands of the central and S Pacific, including Indonesia, Melanesia, Micronesia, and Polynesia
- authorising — Present participle of authorise.
- authorities — the power to determine, adjudicate, or otherwise settle issues or disputes; jurisdiction; the right to control, command, or determine.
- autocracies — Plural form of autocracy.
- autodialers — Plural form of autodialer.
- autodidacts — Plural form of autodidact.
- autoerotism — pleasurable sensations or tensions arising in the erogenous body zones without external stimulation
- autogenesis — spontaneous generation
- autokinesis — a visual illusion occurring in low light, in which a stationary bright spot appears to be moving
- automatisms — Plural form of automatism.
- automatizes — Third-person singular simple present indicative form of automatize.
- automobiles — Plural form of automobile.
- autoplastic — Of or pertaining to autoplasty.
- autopoiesis — Self creation; self organization.
- autotheists — Plural form of autotheist.
- autowinders — Plural form of autowinder.
- aversion-to — a strong feeling of dislike, opposition, repugnance, or antipathy (usually followed by to): a strong aversion to snakes and spiders.
- awestricken — filled with awe.
- axanthopsia — a defect of vision in which the retina fails to respond to yellow.