9-letter words containing o, n, t, a, s
- antidotes — Plural form of antidote.
- antigonus — (Gonatus) c319–239 b.c, king of Macedonia 283–239 (son of Demetrius I).
- antimeson — The antiparticle corresponding to a meson.
- antinodes — Plural form of antinode.
- antinoise — sound generated so that it is out of phase with a noise, such as that made by an engine, in order to reduce the noise level by interference
- antiochus — name of thirteen kings of the Seleucid dynasty of Syria
- antipasto — Antipasto is the sort of food that is often served at the beginning of an Italian meal, for example cold meats and vegetables in olive oil.
- antiphons — Plural form of antiphon.
- antipodes — People sometimes refer to Australia and New Zealand as the Antipodes.
- antipopes — Plural form of antipope.
- antishock — designed to reduce the force of impact
- antismoke — preventing smoke
- antisolar — facing in the opposite direction to the sun
- antistory — a story which does not conform to the established conventions of storytelling
- antonescu — Ion. 1882–1946, Romanian general and statesman; appointed prime minister (1940) by King Carol II. He was executed for war crimes
- antoninus — Marcus Aurelius, Marcus Aurelius.
- archstone — a wedge-shaped stone forming the curved part of an arch
- argentous — of or containing silver in the monovalent state
- argonauts — Classical Mythology. a member of the band of men who sailed to Colchis with Jason in the ship Argo in search of the Golden Fleece.
- armstrong — Edwin Howard. 1890–1954, US electrical engineer; invented the superheterodyne radio receiver and the FM radio
- arsonists — Plural form of arsonist.
- ashburton — 1st Baron, Baring, Alexander.
- assay ton — a unit of weight used in assaying ore, equivalent to 29.167 grams.
- assertion — a positive statement, usually made without an attempt at furnishing evidence
- assonated — Simple past tense and past participle of assonate.
- assorting — Present participle of assort.
- astonying — Present participle of astony.
- astounded — If you are astounded by something, you are very shocked or surprised that it could exist or happen.
- astronaut — An astronaut is a person who is trained for travelling in a spacecraft.
- astronomy — Astronomy is the scientific study of the stars, planets, and other natural objects in space.
- asyndeton — the omission of a conjunction between the parts of a sentence
- atonalism — atonality.
- atonalist — a composer who composes without knowingly or being aware of alluding to a particular tone or scale
- attorneys — Plural form of attorney.
- attornies — Plural form of attorny.
- auditions — Plural form of audition.
- autobahns — Plural form of autobahn.
- autolysin — any agent that produces autolysis
- ayr stone — a fine-grained stone used for polishing marble and as a whetstone.
- bakestone — a flat stone placed in or near an oven or fire, for baking cakes on
- ballonets — Plural form of ballonet.
- bandobust — (in India and Pakistan) an arrangement
- bank shot — Basketball. a shot into the basket, made by rebounding the ball off the backboard.
- banknotes — Plural form of banknote.
- bankstown — a city in SE Australia, a suburb of Sydney.
- baritones — Plural form of baritone.
- barnstorm — When people such as politicians or performers barnstorm, they travel around the country making speeches or giving shows.
- bastinado — punishment or torture in which the soles of the feet are beaten with a stick
- bastioned — Furnished with a bastion; having bastions.
- batswoman — a female batsman