6-letter words containing a, n, c, o
- cotman — John Sell. 1782–1842, English landscape watercolourist and etcher
- cougan — a rowdy person, esp one who drinks large quantities of alcohol
- covina — a city in SW California, near Los Angeles.
- cowans — Plural form of cowan.
- cowman — a man who owns cattle; rancher
- cranko — John. 1927–73, British choreographer, born in South Africa: director of the Stuttgart Ballet (1961–73)
- craton — a stable part of the earth's continental crust or lithosphere that has not been deformed significantly for many millions, even hundreds of millions, of years
- crayon — A crayon is a pencil containing coloured wax or clay, or a rod of coloured wax used for drawing.
- cuando — a river in central Angola, flowing SE to the Zambezi River. 457 miles (731 km) long.
- cyano- — blue or dark blue
- dacnos — A prototype network operating system for multi-vendor environments, from IBM European Networking Centre Heidelberg and University of Karlsruhe.
- dacron — a synthetic polyester fiber or a washable, wrinkle-resistant fabric made from it
- deacon — A deacon is a member of the clergy, for example in the Church of England, who is lower in rank than a priest.
- doncha — (informal) don't you.
- dracon — a late 7th-century b.c. Athenian statesman noted for the severity of his code of laws.
- earcon — a short, organized sound sequence that stands for an object or an incident
- falcon — any of several birds of prey of the family Falconidae, especially of the genus Falco, usually distinguished by long, pointed wings, a hooked beak with a toothlike notch on each side of the upper bill, and swift, agile flight, typically diving to seize prey: some falcon species are close to extinction.
- flacon — a small bottle or flask with a stopper, especially one used for perfume.
- franco — Francisco (Francisco Paulino Hermenegildo Teódulo Franco-Bahamonde"El Caudillo") 1892–1975, Spanish military leader and dictator: chief of state 1939–47; regent of the kingdom of Spain 1947–75.
- garcon — (usually in direct address) a waiter in a restaurant.
- gascon — a native of Gascony, France, the inhabitants of which were reputedly very boastful.
- incavo — the incised or hollowed out part of an intaglio carving
- ionarc — Indian Ocean National Association for Regional Cooperation
- kaonic — of or relating to a kaon
- locant — (organic chemistry) That part of the name of a compound (often a letter or number) that describes the position of an atom, residue or functional group e.g. the 2 in hexan-2-one.
- lochan — (Scotland) A small loch.
- lycaon — a king of Arcadia said to have offered Zeus a plate of human flesh to learn whether the god was omniscient
- macoun — a juicy, late-ripening variety of apple that originated in Canada.
- macron — a horizontal line used as a diacritic over a vowel to indicate that it has a long sound or other specified pronunciation, as (ā) in fate (fāt).
- manioc — cassava.
- mascon — a massive concentration of high-density material beneath the surface of the moon.
- meacon — to give false signals to (electronic navigational equipment), as by means of a radio transmitter.
- monaco — a principality on the Mediterranean coast, bordering SE France. ½ sq. mi. (1.3 sq. km).
- monact — the spicule of a sponge that has a single-spiked structure
- monica — a female given name.
- nachos — a snack or appetizer consisting of a small piece of tortilla topped with cheese, hot peppers, etc., and broiled.
- nacods — National Association of Colliery Overmen, Deputies, and Shotfirers
- nam co — a salt lake in SW China, in SE Tibet at an altitude of 4629 m (15 186 ft). Area: about 1800 sq km (700 sq miles)
- narco- — Narco- is added to words to form new words that relate to illegal narcotics.
- narcos — Plural form of narco.
- nicoya — Gulf of, an arm of the Pacific Ocean on the NW coast of Costa Rica.
- no-cal — not containing any calories: a no-cal sweetener.
- noahic — of or relating to the patriarch Noah or his time.
- nocake — Indian maize that is dried and powered into meal
- oceans — Plural form of ocean.
- octane — any of 18 isomeric saturated hydrocarbons having the formula C 8 H 1 8 , some of which are obtained in the distillation and cracking of petroleum.
- octans — (of a fever) occurring every eighth day.
- octant — the eighth part of a circle.
- oilcan — a can having a long spout through which oil is poured or squirted to lubricate machinery or the like.
- oneact — a short play consisting of one act.