10-letter words containing t, s, h, a
- antitheism — the opposition to belief in god or gods
- antitheist — a person opposed to belief in god or gods
- antitheses — opposition; contrast: the antithesis of right and wrong.
- antithesis — The antithesis of something is its exact opposite.
- aphoristic — of, relating to, or resembling an aphorism
- apostrophe — An apostrophe is the mark ' when it is written to indicate that one or more letters have been left out of a word, as in 'isn't' and 'we'll'. It is also added to nouns to form possessives, as in 'Mike's car'.
- apostrophy — Alternative form of apostrophe.
- apotheoses — Plural form of apotheosis.
- apotheosis — If something is the apotheosis of something else, it is an ideal or typical example of it.
- archaistic — something archaic, as a word or expression.
- archetypes — the original pattern or model from which all things of the same kind are copied or on which they are based; a model or first form; prototype.
- archiblast — egg protoplasm
- architects — Plural form of architect.
- archivists — Plural form of archivist.
- archivolts — Plural form of archivolt.
- archpriest — (formerly) a chief assistant to a bishop, performing many of his sacerdotal functions during his absence
- arrowsmith — a novel (1925) by Sinclair Lewis.
- art school — tertiary level college for students of art
- arthritics — Plural form of arthritic.
- arthropods — any invertebrate of the phylum Arthropoda, having a segmented body, jointed limbs, and usually a chitinous shell that undergoes moltings, including the insects, spiders and other arachnids, crustaceans, and myriapods.
- artichokes — Plural form of artichoke.
- asantehene — the ruler of the Ashanti people of Ghana
- asphaltene — any of the constituents of a bitumen, as asphalt, that are insoluble in pentane, hexane, or naphthalene.
- asphalting — any of various dark-colored, solid, bituminous substances, native in various areas of the earth and composed mainly of hydrocarbon mixtures.
- asphaltite — any of various naturally occurring hydrocarbons that resemble asphalt but have a higher melting point
- asphyxiant — causing asphyxia
- asphyxiate — If someone is asphyxiated, they die or lose consciousness because they are unable to breathe properly.
- assythment — the recompense or redress made for wrongs or damage committed
- asthenopia — a strained condition of the eyes, often with headache, dizziness, etc.
- asthmatics — Plural form of asthmatic.
- astonished — If you are astonished by something, you are very surprised about it.
- astonishes — Third-person singular simple present indicative form of astonish.
- astrakhans — Plural form of astrakhan.
- astrograph — a navigational device for projecting altitude curves of the stars and planets onto charts or plotting sheets.
- astrophoto — (astronomy, photography) An image of one or more celestial objects made using techniques of astrophotography.
- athabascan — a family of languages spoken by American Indians in most of inland northwest Canada and Alaska, in coastal Oregon and California, and in Arizona and the Rio Grande basin, and including especially Navajo, Apache, and Chipewyan. Compare family (def 14).
- athabaskan — a family of North American Indian languages, including Chipewyan, Hupa, and Navajo
- athanasian — of or relating to Athanasius or to the doctrines ascribed to him.
- athanasius — Saint. ?296–373 ad, patriarch of Alexandria who championed Christian orthodoxy against Arianism. Feast day: May 2
- athapascan — a group of North American Indian languages belonging to the Na-Dene phylum, including Apache and Navaho
- athenaeums — Plural form of athenaeum.
- athleisure — the wearing of sports clothes as leisurewear
- atmosphere — A planet's atmosphere is the layer of air or other gases around it.
- autarchies — Plural form of autarchy.
- autarchist — of or relating to autarchism
- authorised — Alternative spelling of authorized.
- authorises — Third-person singular simple present indicative form of authorise.
- authorizes — Third-person singular simple present indicative form of authorize.
- authorless — having no author; anonymous
- authorship — The authorship of a piece of writing is the identity of the person who wrote it.