9-letter words containing a, s, t
- antistate — opposed to or acting against state authority
- antistick — acting to prevent adhesion
- antistory — a story which does not conform to the established conventions of storytelling
- antistyle — a style that rejects or subverts conventional style
- antitrust — In the United States, antitrust laws are intended to stop large firms taking over their competitors, fixing prices with their competitors, or interfering with free competition in any way.
- antitypes — Plural form of antitype.
- antivirus — a piece of software designed to prevent viruses entering a computer system or network
- 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.
- antshrike — any of several antbirds, especially of the genus Thamnophilus, superficially resembling the shrike.
- antsiness — the quality of being antsy
- anxieties — Plural form of anxiety.
- anythings — a thing of any kind.
- apartness — the quality of being apart
- apatheism — (religion) Apathy towards the existence of a god; belief that the question of the existence of a god is unimportant.
- apatheist — (religion) A person who may accept the existence of a god, but who does not care about that god's existence.
- apatosaur — a large, long-necked, herbivorous dinosaur
- aperients — Plural form of aperient.
- aperitifs — Plural form of aperitif.
- apertness — the quality of being apert
- apertures — Plural form of aperture.
- apetalous — (of flowering plants) having no petals
- apiarists — Plural form of apiarist.
- apneustic — of or relating to apneusis
- apologist — An apologist is a person who writes or speaks in defence of a belief, a cause, or a person's life.
- apoptosis — the programmed death of some of an organism's cells as part of its natural growth and development
- apostates — Plural form of apostate.
- apostille — a marginal annotation or note.
- apostolic — Apostolic means belonging or relating to a Christian religious leader, especially the Pope.
- apostolos — a book containing parts of the Epistles and parts of the Acts of the Apostles.
- apothegms — Plural form of apothegm.
- apothesis — (architecture) A place on the south side of the chancel in primitive churches, furnished with shelves, for books, vestments, etc.
- apparatus — The apparatus of an organization or system is its structure and method of operation.
- appetiser — Alternative spelling of appetizer.
- appetites — Plural form of appetite.
- apriorist — a person who believes in apriorism
- aptitudes — Plural form of aptitude.
- aquanauts — Plural form of aquanaut.
- aquarists — Plural form of aquarist.
- aquatints — Plural form of aquatint.
- aqueducts — Plural form of aqueduct.
- aquitards — Plural form of aquitard.
- arbalests — Plural form of arbalest.
- arbitress — a female arbitrator
- arborists — Plural form of arborist.
- arbutuses — Plural form of arbutus.
- archivist — An archivist is a person whose job is to collect, sort, and care for historical documents and records.
- archstone — a wedge-shaped stone forming the curved part of an arch
- areostyle — (of columned buildings) having a wide intercolumniation equal to four or more diameters of one of the columns
- arethusas — Plural form of arethusa.