10-letter words containing a, u, t, o, r
- australorp — a heavy black breed of domestic fowl
- authorised — Alternative spelling of authorized.
- authorises — Third-person singular simple present indicative form of authorise.
- authoritie — Obsolete spelling of authority.
- authorized — officially permitted or empowered
- authorizer — to give authority or official power to; empower: to authorize an employee to sign purchase orders.
- 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.
- authourity — Obsolete form of authority.
- authourize — Rare spelling of authorize.
- auto court — motel.
- autochrome — a material once used for color photography, consisting of a photographic emulsion applied over a multicolored screen of minute starch grains dyed red, green, and blue-violet.
- autocratic — An autocratic person or organization has complete power and makes decisions without asking anyone else's advice.
- autodialer — An electronic device that dials telephone numbers randomly or from a list and may also leave messages and request information.
- autoerotic — producing sexual excitement or pleasure without association with another person or external stimulation.
- autoformat — Lb transitive To cause the layout of (a document) to be created or edited without further effort by the execution of a program.
- autografts — Plural form of autograft.
- autographs — Plural form of autograph.
- autography — the writing of something in one's own handwriting; something handwritten
- autoloader — stack loader
- automakers — Plural form of automaker.
- autorepeat — Any feature that repeats an action automatically.
- autorotate — (of a rotor) to rotate around a central axis powered by aerodynamic forces
- autoroutes — Plural form of autoroute.
- autostrada — an Italian motorway
- autotrophs — Plural form of autotroph.
- autotrophy — (in certain plants and bacteria) the process of making food from inorganic substances, using photosynthesis
- autotropic — Growing in a straight line.
- autowinder — a battery-operated device for advancing the film in a camera automatically after each exposure
- autoworker — An autoworker is a person who works in the automobile manufacturing industry.
- auxotrophs — Plural form of auxotroph.
- auxotrophy — the inability to synthesize particular growth factors, due to mutational changes
- backcourts — Plural form of backcourt.
- barotrauma — an injury caused by changes in atmospheric pressure, esp to the eardrums or lungs
- barracouta — a large predatory Pacific fish, Thyrsites atun, with a protruding lower jaw and strong teeth: family Gempylidae
- barratrous — (legal) Tainted with, or constituting, barratry.
- bat around — to discuss (an idea, proposition, etc) informally
- betancourt — Rómulo [rom-yuh-loh;; Spanish raw-moo-law] /ˈrɒm yəˌloʊ;; Spanish ˈrɔ muˌlɔ/ (Show IPA), 1908–81, Venezuelan journalist and political leader: president of Venezuela 1945–48 and 1959–64.
- bicornuate — Botany, Zoology. having two horns or hornlike parts.
- bluethroat — a small brownish European songbird, Cyanosylvia svecica, related to the thrushes, the male of which has a blue throat: family Muscicapidae
- branch out — If a person or an organization branches out, they do something that is different from their normal activities or work.
- brazen out — If you have done something wrong and you brazen it out, you behave confidently in order not to appear ashamed, even though you probably do feel ashamed.
- brontosaur — apatosaurus
- buccinator — a thin muscle that compresses the cheeks and holds them against the teeth during chewing, etc
- buonaparte — Bonaparte1
- buonarroti — Michelangelo.
- button ear — a dog's ear that folds forward completely.
- cafetorium — a room, usually in a school or other educational institution, which serves both as a cafeteria and an auditorium
- calculator — A calculator is a small electronic device that you use for making mathematical calculations.