7-letter words containing a, c, o
- cordoba — standard monetary unit of Nicaragua
- cordova — Córdoba
- corella — any of certain white Australian cockatoos of the genus Kakatoe
- coremia — the fruiting bodies of certain fungi, consisting of a loosely bound bundle of conidiophores.
- corival — Alternative form of corrival.
- corizza — Italian name of Korçë.
- corkage — a charge made at a restaurant for serving wine, etc, bought off the premises
- cormack — Allan (MacLeod)1924-98; U.S. physicist, born in South Africa
- cornage — a type of rent fixed according to the number of horned cattle pastured
- corneal — Corneal means relating to the cornea.
- corneas — Plural form of cornea.
- cornual — a horn, especially a bony part that resembles a horn.
- corolla — the petals of a flower collectively, forming an inner floral envelope
- coronal — a circlet for the head; crown
- corpora — Corpora is a plural of corpus.
- corrade — (of rivers, streams, etc) to erode (land) by the abrasive action of rock particles
- corrals — Plural form of corral.
- corrida — a public program in which a series of bullfights, usually six, are held
- corsage — A corsage is a very small bunch of flowers that is fastened to a woman's dress below the shoulder.
- corsair — a pirate
- corsica — an island in the Mediterranean, west of N Italy: forms, with 43 islets, a region of France; mountainous; settled by Greeks in about 560 bc; sold by Genoa to France in 1768. Capital: Ajaccio. Pop: 265 999 (2003 est). Area: 8682 sq km (3367 sq miles)
- cortado — A cup of espresso served with warm milk.
- cortina — the weblike part of certain mushrooms, which hangs from the edge of the pileus and consists of silky fibrils
- cortona — a town in central Italy, in Tuscany: Roman and Etruscan remains, 15th-century cathedral. Pop: 22 048 (2001)
- corumba — a city in W Brazil.
- corunna — La Coruña
- corvina — a marine food fish, Menticirrhus undulatus, found in Pacific waters off Mexico and California
- coryate — Thomas, 1577–1617, English traveler and author.
- coryzal — relating to coryza
- coryzas — Plural form of coryza.
- cosenza — a city in S Italy, in Calabria. Pop: 72 998 (2001)
- cosplay — a recreational activity in which people interact with one another while dressed as fictional characters
- cossack — (formerly) any of the free warrior-peasants of chiefly East Slavonic descent who lived in communes, esp in Ukraine, and served as cavalry under the tsars
- costain — Thomas Bertram, 1885–1965, U.S. novelist, historian, and editor, born in Canada.
- costard — an English variety of apple tree
- costars — Plural form of costar.
- costate — having ribs
- costean — to mine for lodes
- cotidal — (of a line on a tidal chart) joining points at which high tide occurs simultaneously
- cotinga — any tropical American passerine bird of the family Cotingidae, such as the umbrella bird and the cock-of-the-rock, having a broad slightly hooked bill
- cotland — the grounds that belonged to a cotter and which amounted to around 5 acres
- cottage — A cottage is a small house, usually in the country.
- cougars — A large American wild cat with a plain tawny to grayish coat, found from Canada to Patagonia.
- couhage — Obsolete form of cowage.
- coupage — The blending (or 'cutting') of wine.
- courage — Courage is the quality shown by someone who decides to do something difficult or dangerous, even though they may be afraid.
- courant — a courante
- courlan — limpkin
- couteau — a large two-edged knife used formerly as a weapon
- couvade — a custom in certain cultures of treating the husband of a woman giving birth as if he were bearing the child