11-letter words containing a, c, o, i
- calypsonian — a performer or writer of calypsos
- cameroonian — of, relating to, or characteristic of the Republic of Cameroon or its inhabitants
- camino real — a main road; highway.
- camouflagic — relating to camouflage
- campaniform — shaped like a bell
- camphor ice — an ointment consisting of camphor, white wax, spermaceti, and castor oil, used to treat skin ailments, esp chapped skin
- camphor oil — a colorless liquid obtained from the wood of the camphor tree by distillation and separation from the solid camphor, used in varnish, soaps, and shoe polish, and in medicine chiefly as a rubefacient.
- cancelation — an act of canceling.
- canceration — the process of becoming cancerous
- caneworking — A glassblowing technique that uses rods of coloured glass to add intricate patterns and stripes to blown glass objects.
- canis major — a constellation in the S hemisphere close to Orion, containing Sirius, the brightest star in the sky
- canis minor — a small constellation in the N hemisphere close to Orion, containing the first magnitude star Procyon
- cannabidiol — (organic compound) A non-psychoactive cannabinoid found in the hemp plant Cannabis sativa.
- cannabinoid — any of the narcotic chemical substances found in cannabin
- cannonading — a continued discharge of cannon, especially during an attack.
- cannulation — a metal tube for insertion into the body to draw off fluid or to introduce medication.
- canoe birch — paper birch.
- canonically — pertaining to, established by, or conforming to a canon or canons.
- canophilist — a person who loves dogs
- canopic jar — (in ancient Egypt) one of four containers with tops in the form of animal heads of the gods, for holding the entrails of a mummy
- canopic urn — an urn used in ancient Egypt to hold and preserve the internal organs of the mummified dead
- canyon wind — a nocturnal, down-canyon flow of air caused by the cooling of the canyon walls. Compare valley wind.
- capaciously — In a capacious manner.
- caparisoned — (of a horse) Having a richly ornamented harness.
- cape pigeon — a species of seagoing petrel, Daption capensis, with characteristic white wing patches: a common winter visitor off the coasts of southern Africa: family Diomedeidae
- capernoited — capricious
- capernoitie — the head
- capilliform — Having the form of a hair.
- capitations — Plural form of capitation.
- cappadocian — of or relating to Cappadocia or its inhabitants
- cappuccinos — Plural form of cappuccino.
- capricciosa — A pizza garnished with mushrooms, artichokes, ham and olives.
- capriccioso — to be played in a free and lively style
- capricornia — the regions of Australia in the tropic of Capricorn
- capricornus — a faint zodiacal constellation in the S hemisphere, lying between Sagittarius and Aquarius
- capsulation — enclosed in or formed into a capsule.
- captionless — (of a cartoon) having no caption
- captivation — to attract and hold the attention or interest of, as by beauty or excellence; enchant: Her blue eyes and red hair captivated him.
- car bombing — an instance when a bomb which someone has hidden under or in a car explodes
- carabineros — Plural form of carabinero.
- carbimazole — a drug that inhibits the synthesis of the hormone thyroxine, used in the management of hyperthyroidism
- carbocation — (chemistry) any cation containing an excess positive charge on one or more carbon atoms.
- carbocyclic — (of a chemical compound) containing a closed ring of carbon atoms
- carbon sink — areas of vegetation, esp forests, and the phytoplankton-rich seas that absorb the carbon dioxide produced by the burning of fossil fuels
- carbonating — Present participle of carbonate.
- carbonation — absorption of or reaction with carbon dioxide
- carbonatite — a rare intrusive or extrusive igneous rock, mostly found in Africa, that contains a high proportion of carbonate minerals
- carbonizing — Present participle of carbonize.
- carburation — the process of mixing a hydrocarbon fuel with a correct amount of air to make an explosive mixture for an internal-combustion engine
- carburetion — Carburetion is the process of fuel becoming vapor and mixing with a stream of air in a carburetor.