12-letter words containing a, u, t, c, o, i
- autoreactive — (immunology, medicine) Acting against the organism by which it was produced.
- autorhythmic — That generates its own rhythm.
- autorickshaw — (in India) a light three-wheeled vehicle driven by a motorcycle engine
- autotheistic — Self-worshiping; prideful in the extreme.
- backsolution — The process or result of backsolving.
- bifunctional — having two functions
- binocularity — binocular characteristics
- bioacoustics — the study of animals' use of sound
- bunco artist — a confidence trickster or con artist
- calamitously — In a calamitous manner.
- calculations — Plural form of calculation.
- calumniation — to make false and malicious statements about; slander.
- calumniators — Plural form of calumniator.
- calumniatory — of, involving, or using calumny; slanderous; defamatory.
- capitulation — the act of capitulating
- capitulatory — the act of capitulating.
- captiousness — The state of being captious.
- catacoustics — the branch of acoustics dealing with echoes and reflected sounds
- catamountain — any of several wildcats, esp. the leopard or the European wildcat
- cater-cousin — a close friend
- causationism — the theory of universal causation
- causationist — a person who believes in the theory of universal causation
- caustic soda — Caustic soda is a powerful chemical substance used to make strong soaps and clean drains.
- cautiousness — showing, using, or characterized by caution: a cautious man; To be cautious is often to show wisdom.
- centuriation — the process or act of dividing land into centuries or equal areas undertaken by the Romans
- chaetiferous — having bristles
- cheluviation — the leaching of chelates through soil
- chincoteague — a town on a small island in a lagoon (Chincoteague Bay) in E Virginia: annual wild pony roundup.
- chinhuangtao — a seaport in NE Hebei province, in NE China, on the Bohai.
- circulations — Plural form of circulation.
- circumrotary — Alternative form of circumrotatory.
- circumrotate — to turn like a wheel; rotate
- cirrostratus — a uniform layer of cloud above about 6000 metres (20 000 feet)
- claudication — limping; lameness
- claustration — the act of confining to a small space (usually a cloister)
- cocaine bust — an arrest for the possession of cocaine
- colliquation — liquefaction
- colliquative — capable of liquefaction or dissolution
- colluctation — a struggle or conflict
- coloquintida — colocynth (defs 1, 2).
- colourations — Plural form of colouration.
- columniation — the arrangement of architectural columns
- communicants — Plural form of communicant.
- communicated — to impart knowledge of; make known: to communicate information; to communicate one's happiness.
- communicatee — a person to whom a communicator communicates
- communicates — Third-person singular simple present indicative form of communicate.
- communicator — a person who communicates, especially one skilled at conveying information, ideas, or policy to the public.
- commutations — Plural form of commutation.
- compulsative — compulsory
- compurgation — (formerly) a method of trial whereby a defendant might be acquitted if a sufficient number of persons swore to his innocence