11-letter words containing s, i, t, u, a
- antibilious — of a nature that can be used to counter biliousness
- anticarious — preventing or retarding caries.
- antigonus i — known as Cyclops. 382–301 bc, Macedonian general under Alexander the Great; king of Macedon (306–301)
- antijudaism — Alternative form of anti-Judaism.
- antimasques — Plural form of antimasque.
- antimensium — antimension.
- antimonious — relating to or containing antimony
- antimusical — opposed to musical conventions
- antiquaries — Plural form of antiquary.
- antiqueness — the quality of being antique
- antiquities — remains or relics, such as statues, buildings, or coins, that date from ancient times
- antiseizure — acting against or preventing seizures
- antistudent — opposed to or acting against students
- antisubsidy — opposed to or acting against subsidization
- antisuicide — acting to prevent suicide
- antitruster — a person opposed to trusts, monopolies, or similar organizations
- antitussive — alleviating or suppressing coughing
- aqua fortis — nitric acid
- aquafitness — a keep-fit regime in which exercises are performed standing up in a swimming pool
- aquafortist — a person who makes engravings or etchings through the use of aqua fortis
- aquanautics — the study or practice of undersea travel
- aquarellist — (arts) An artist who paints aquarelles.
- aquatintist — a person who creates aquatints
- arctic skua — a predatory gull-like bird, Stercorarius parasiticus, which harasses terns or gulls into dropping or disgorging fish they have caught; it breeds in northern Eurasia and North America
- aristarchus — a crater in the NE quadrant of the moon, having a diameter of about 37 kilometres, which is the brightest formation on the moon
- ars antiqua — the style of composition characteristic of the 13th century, especially in France.
- articulates — Express (an idea or feeling) fluently and coherently.
- ascititious — having been added to from something inessential or separate
- assiduities — Plural form of assiduity.
- assimulated — Simple past tense and past participle of assimulate.
- assimulates — Third-person singular simple present indicative form of assimulate.
- assumptions — something taken for granted; a supposition: a correct assumption. Synonyms: presupposition; hypothesis, conjecture, guess, postulate, theory.
- astronautic — Of or pertaining to astronautics.
- atrabilious — irritable
- atrociously — extremely or shockingly wicked, cruel, or brutal: an atrocious crime.
- attalus iii — (Philometor) king of Pergamum 138–133 b.c.
- 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