13-letter words containing a, i, t, o
- coach station — A coach station is an area or a building which coaches leave from or arrive at on regular journeys.
- coadjutorship — the state of being a coadjutor
- coagulability — The ability to coagulate, of being coagulable.
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- coalification — the compression, over time, of plant matter into coal
- coastal plain — a plain extending along a coast.
- coasting lead — a lead used in sounding depths of from 20 to 60 fathoms.
- coat-trailing — provocative or contentious writing, speech, behavior, etc.
- cobaltiferous — containing cobalt
- cocaine habit — an addiction to cocaine
- cocktail hour — the interval before the evening meal during which cocktails and other alcoholic beverages are often served.
- coconspirator — a fellow conspirator
- cocontraction — The simultaneous contraction of two muscles.
- cocultivation — the act of cultivating jointly
- codeclination — the astronomical coordinate complementary to the declination
- codifiability — the quality of being codifiable
- coeducational — A coeducational school, college, or university is attended by both boys and girls.
- cognitive map — a mental map of one's environment
- cognomination — the process of giving a cognomen
- coin-operated — (of a machine) operated by the insertion of a coin
- coinheritance — joint inheritance
- cointegration — (mathematics) The condition of two non-stationary time series whose linear combination is stationary.
- collaborating — to work, one with another; cooperate, as on a literary work: They collaborated on a novel.
- collaboration — Collaboration is the act of working together to produce a piece of work, especially a book or some research.
- collaborative — A collaborative piece of work is done by two or more people or groups working together.
- collateralise — Alternative spelling of collateralize.
- collaterality — the state of being collateral
- collateralize — to treat (a security) as collateral
- colligational — Relating to colligation.
- collocational — of or relating to a collocation or collocations
- colloquialist — a skilled speaker
- colloquiality — a colloquial style
- colonialistic — of or relating to colonialism
- colourisation — Alternative spelling of colorization.
- combativeness — The state of being combative.
- combinability — capable of combining or being combined.
- combinational — Of or pertaining to (a) combination.
- combinatorial — of or involving combination, esp. mathematical combination
- combinatorics — a branch of mathematics dealing with combinations and permutations
- comme il faut — correct or correctly
- commemorating — Present participle of commemorate.
- commemoration — the act or an instance of commemorating
- commemorative — A commemorative object or event is intended to make people remember a particular event or person.
- commendations — the act of commending; recommendation; praise: commendation for a job well done.
- commentations — Plural form of commentation.
- commercial at — (character) "@". ASCII code 64. Common names: at sign, at, strudel. Rare: each, vortex, whorl, INTERCAL: whirlpool, cyclone, snail, ape, cat, rose, cabbage, amphora. ITU-T: commercial at. The @ sign is used in an electronic mail address to separate the local part from the hostname. This dates back to July 1972 when Ray Tomlinson was designing the first[?] e-mail program. It is ironic that @ has become a trendy mark of Internet awareness since it is a very old symbol, derived from the latin preposition "ad" (at). Giorgio Stabile, a professor of history in Rome, has traced the symbol back to the Italian Renaissance in a Roman mercantile document signed by Francesco Lapi on 1536-05-04. In Dutch it is called "apestaartje" (little ape-tail), in German "affenschwanz" (ape tail). The French name is "arobase". In Spain and Portugal it denotes a weight of about 25 pounds, the weight and the symbol are called "arroba". Italians call it "chiocciola" (snail). See @-party.
- commercialist — the principles, practices, and spirit of commerce.
- commerciality — commercial quality or character; ability to produce a profit: Distributors were concerned about the film's commerciality compared with last year's successful pictures.
- commiserating — to feel or express sorrow or sympathy for; empathize with; pity.
- commiseration — to feel or express sorrow or sympathy for; empathize with; pity.