9-letter words containing a, c, r, o, i
- collinear — lying on the same straight line
- colubriad — a poem about a snake
- commissar — an official of the Communist Party responsible for political education, esp in a military unit
- comparing — Present participle of compare.
- comprisal — to include or contain: The Soviet Union comprised several socialist republics.
- conciliar — of, from, or by means of a council, esp an ecclesiastical one
- concordia — the ancient Roman goddess of harmony or peace.
- conrad ii — c990–1039, king of Germany 1024–39 and emperor of the Holy Roman Empire 1027–39.
- conrad iv — 1228–54, king of Germany 1237–54 and Sicily 1251–54; uncrowned emperor of the Holy Roman Empire (son of Frederick II).
- consortia — a combination of financial institutions, capitalists, etc., for carrying into effect some financial operation requiring large resources of capital.
- constrain — To constrain someone or something means to limit their development or force them to behave in a particular way.
- container — A container is something such as a box or bottle that is used to hold or store things in.
- contrails — Plural form of contrail.
- coordinal — (of animals or plants) belonging to the same order
- copatriot — a fellow patriot
- copraemia — a type of poisoning caused by faecal matter entering the bloodstream as a result of chronic constipation
- copraemic — of or relating to copraemia
- coralline — of, relating to, or resembling coral
- corallite — the skeleton of a coral polyp
- coralloid — of or resembling coral
- corbicula — pollen basket.
- cordially — courteous and gracious; friendly; warm: a cordial reception.
- coriander — Coriander is a plant with seeds that are used as a spice and leaves that are used as a herb.
- corivalry — joint or mutual rivalry
- corkonian — a native or inhabitant of the city of Cork
- cornbraid — to braid (hair) in close parallel rows, creating a hairstyle known as a corn row
- cornelian — carnelian
- cornicula — plural form of singular corniculum: small horn
- corniglia — a group of five coastal villages (Monterosso al Mare, Vernazza, Corniglia, Manarola, and Riomaggiore) on the Ligurian Sea in NW Italy, near La Spezia.
- corrading — Present participle of corrade.
- corraling — Present participle of corral.
- corrasion — erosion of a rock surface by rock fragments transported over it by water, wind, or ice
- corrasive — Obsolete form of corrosive.
- corsicana — a city in E Texas.
- cortadito — an espresso topped with an approximately equal amount of steamed milk.
- corticate — (of plants, seeds, etc) having a bark, husk, or rind
- corvallis — a city in W Oregon.
- corydalis — any erect or climbing plant of the N temperate genus Corydalis, having finely-lobed leaves and spurred yellow or pinkish flowers: family Fumariaceae
- coticular — of or relating to whetstones
- couraging — Present participle of courage.
- courbaril — a tropical American leguminous tree, Hymenaea courbaril. Its wood is a useful timber and its gum is a source of copal
- covariant — a variant that changes leaving interrelations with another variant (or variants) unchanged
- covariate — a statistical variable that changes in a predictable way and can be used to predict the outcome of a study
- cowardice — Cowardice is cowardly behaviour.
- cowardise — Obsolete spelling of cowardice.
- craigavon — a district in central Northern Ireland, in Co Armagh. Pop: 57 685 (2001). Area: 279 sq km (108 sq miles)
- crayoning — Draw with a crayon or crayons.
- crayonist — (dated) An artist who uses crayons.
- creations — The action or process of bringing something into existence.
- cremation — to reduce (a dead body) to ashes by fire, especially as a funeral rite.