7-letter words containing a, c, o
- apomict — an organism, esp a plant, produced by apomixis
- 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
- aptotic — uninflected
- arccoth — (mathematics) The area hyberbolic cotangent function, i.e., the inverse hyperbolic cotangent function.
- arcform — noting a type of cargo-ship construction in which the sides have the form of arcs so drawn that the greatest breadth is at load waterline, the purpose being to promote the flow of water to the propeller with an easy bilge and without loss of capacity.
- archeo- — archaeo-
- archfoe — Archenemy.
- archons — Plural form of archon Chief magistrates of ancient Athens.
- arctoid — similar to a bear
- arecibo — seaport in N Puerto Rico: pop. 100,000
- 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.
- arkosic — related to arkose
- armlock — a hold in which an opponent's arm is gripped in such a manner that it cannot be moved. This is often used with the intention of forcing the opponent into submission.
- asinico — an idiot or a fool
- asocial — avoiding contact; not gregarious
- at once — If you do something at once, you do it immediately.
- atomics — the scientific study of atoms
- attonce — at once, together
- auction — An auction is a public sale where goods are sold to the person who offers the highest price.
- aurochs — a recently extinct member of the cattle tribe, Bos primigenius, that inhabited forests in N Africa, Europe, and SW Asia. It had long horns and is thought to be one of the ancestors of modern cattle
- autocad — (product, tool) A CAD software package for mechanical engineering, marketed by Autodesk, Inc.
- autocar — any kind of motor car
- autocue — An Autocue is a device used by people speaking on television or at a public event, which displays words for them to read.
- autovac — a vacuum pump found in the petrol tank of a car
- avacado — Misspelling of avocado.
- avionic — Of, or relating to avionics (aviation electronics).
- avocado — Avocados are pear-shaped vegetables, with hard skins and large stones, which are usually eaten raw.
- avocate — (obsolete) To call off or away; to withdraw; to transfer to another tribunal.
- avocets — Plural form of avocet.
- bacalao — dried salt cod
- back of — the rear part of the human body, extending from the neck to the lower end of the spine.
- backhoe — A backhoe is a large vehicle which is used for moving large amounts of earth.
- backlog — A backlog is a number of things which have not yet been done but which need to be done.
- backlot — an area outside a film or television studio used for outdoor filming
- backoff — the rear part of the human body, extending from the neck to the lower end of the spine.
- backout — an instance of withdrawing (from an agreement, etc)
- bacolod — a town in the Philippines, on the NW coast of Negros Island. Pop: 468 000 (2005 est)
- baconer — a pig that weighs between 83 and 101 kg, from which bacon is cut
- balcony — A balcony is a platform on the outside of a building, above ground level, with a wall or railing around it.
- ballock — A testicle.
- balochi — Baluchi.
- bannock — a round flat unsweetened cake originating in Scotland, made from oatmeal or barley and baked on a griddle
- bantock — Sir Granville. 1868–1946, British composer. His works include the Hebridean Symphony (1915), five ballets, and three operas
- baracoa — a seaport in E Cuba: oldest town in Cuba; settled 1512.
- barcode — a machine-readable arrangement of numbers and parallel lines of different widths printed on a package, which can be electronically scanned at a checkout to register the price of the goods and to activate computer stock-checking and reordering
- barrico — a small barrel or similar container for liquids
- basoche — a guild of medieval Parisian lawyers, granted the privilege of performing religious plays and known for abusing this privilege by performing comic plays instead
- batonic — (linguistics) Not representing anything specific; non-representational.
- bawcock — a fine fellow