7-letter words containing o, a, t
- amorite — a member of an ancient Semitic people of c. 2000 b.c.: in the Bible, regarded as descended from Canaan, son of Ham: Gen. 10:16
- amortal — pursuing a lifestyle that defies the process of ageing
- amosite — a fibrous mineral used in the manufacture of heat and acid-proof asbestos
- amotion — the deprivation of a possession
- amounts — the sum total of two or more quantities or sums; aggregate.
- amyntor — a king of Ormenium who refused to give his daughter Astydamia to Hercules and who was slain by Hercules.
- anation — (chemistry) The replacement of a ligand (especially of water) by an anion in a coordination compound.
- anatomy — Anatomy is the study of the structure of the bodies of people or animals.
- animato — (to be performed) in a lively manner
- annatol — a male given name.
- annatto — a small tropical American tree, Bixa orellana, having red or pinkish flowers and pulpy seeds that yield a dye: family Bixaceae
- annoint — (nonstandard) alternative spelling of anoint.
- anoetic — relating to anoesis
- anoints — Third-person singular simple present indicative form of anoint.
- anolyte — the section of an electrolyte that is around or attached to the anode
- anomite — a variety of mica, similar to biotite but differing in optical orientation.
- another — Another thing or person means an additional thing or person of the same type as one that already exists.
- anstoss — (in the philosophy of Fichte) any of the six successive steps by which the absolute ego attains self-knowledge.
- ant cow — an insect, esp an aphid, that excretes a sweet honey-like substance that is collected and eaten by ants
- anteros — Mount, a peak in central Colorado, in the Sawatch Mountains. 14,269 feet (4349 meters).
- anthoid — resembling a flower
- anthony — Saint. ?251–?356 ad, Egyptian hermit, commonly regarded as the founder of Christian monasticism. Feast day: Jan 17
- antidot — (physics) A small, circular region of opposite charge or magnetization, especially one that is part of a semiconductor device.
- antifog — acting to prevent the condensation of moisture, esp on transparent surfaces
- antilog — antilogarithm
- antioch — a city in S Turkey, on the Orontes River: ancient commercial centre and capital of Syria (300–64 bc); early centre of Christianity. Pop: 155 000 (2005 est)
- antipot — opposed to the illegal use of marijuana
- antlion — any of various neuropterous insects of the family Myrmeleontidae, which typically resemble dragonflies and are most common in tropical regions
- antoine — André [ahn-drey] /ɑ̃ˈdreɪ/ (Show IPA), 1858–1943, French theatrical director, manager, and critic.
- antonia — a feminine name: var. Antoinette, Tonya
- antonym — The antonym of a word is a word which means the opposite.
- aphotic — characterized by or growing in the absence of light
- apomict — an organism, esp a plant, produced by apomixis
- apostil — a marginal note
- apostle — The apostles were the followers of Jesus Christ who went from place to place telling people about him and trying to persuade them to become Christians.
- apothem — the perpendicular line or distance from the centre of a regular polygon to any of its sides
- appalto — a monopoly or contract
- appoint — If you appoint someone to a job or official position, you formally choose them for it.
- apports — things brought as offerings; revenues
- apricot — An apricot is a small, soft, round fruit with yellowish-orange flesh and a stone inside.
- aprotic — (of solvents) neither accepting nor donating hydrogen ions
- aptonym — A proper name that aptly describes the occupation or character of the person, especially by coincidence.
- aptotic — uninflected
- aration — (obsolete, agriculture) ploughing, tillage.
- arboret — an area planted with shrubs
- arccoth — (mathematics) The area hyberbolic cotangent function, i.e., the inverse hyperbolic cotangent function.
- arctoid — similar to a bear
- areolet — (zoology) A small enclosed area, especially one of the small spaces on the wings of insects, circumscribed by the veins.
- aretino — Pietro (ˈpjɛːtro). 1492–1556, Italian satirist, poet, and dramatist, noted for his satirical attacks on leading political figures
- argotic — a specialized idiomatic vocabulary peculiar to a particular class or group of people, especially that of an underworld group, devised for private communication and identification: a Restoration play rich in thieves' argot.