9-letter words containing o, r, c, a, s
- coatracks — Plural form of coatrack.
- coauthors — Plural form of coauthor.
- codeshare — (aviation) Agreement whereby an airline buys space on another airline and markets the extra space as its own. Often used to increase a route network without the costs of running a full service.
- coenosarc — a system of protoplasmic branches connecting the polyps of colonial organisms such as corals
- cofactors — Plural form of cofactor.
- colanders — Plural form of colander.
- collapsar — a collapsed star, either a white dwarf, neutron star, or black hole
- collators — Plural form of collator.
- colorants — Plural form of colorant.
- colorcast — a television broadcast in color
- colorfast — A fabric that is colorfast has a color that will not get paler when the fabric is washed or worn.
- colorways — Plural form of colorway.
- colostral — a yellowish liquid, especially rich in immune factors, secreted by the mammary gland of female mammals a few days before and after the birth of their young.
- combaters — Plural form of combater.
- commissar — an official of the Communist Party responsible for political education, esp in a military unit
- compadres — Plural form of compadre.
- comprisal — to include or contain: The Soviet Union comprised several socialist republics.
- consarned — confounded; damned.
- 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.
- construal — an act of construing
- contracts — Plural form of contract.
- contrails — Plural form of contrail.
- contrasts — to compare in order to show unlikeness or differences; note the opposite natures, purposes, etc., of: Contrast the political rights of Romans and Greeks.
- contrasty — (of a photograph or subject) having sharp gradations in tone, esp between light and dark areas
- coral sea — the SW arm of the Pacific, between Australia, New Guinea, and Vanuatu
- cordgrass — a coarse perennial grass of the genus Spartina, characteristically growing in mud or marsh
- corn laws — the laws introduced in Britain in 1804 to protect domestic farmers against foreign competition by the imposition of a heavy duty on foreign corn: repealed in 1846
- cornballs — Plural form of cornball.
- cornbrash — a type of limestone which produces good soil for growing corn
- cornstalk — a stalk or stem of corn
- coronachs — Plural form of coronach.
- coroplast — A manufacturer of terracotta figurines (in Ancient Greece).
- corporals — Plural form of corporal.
- corposant — Saint Elmo's fire
- 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.
- coruscant — giving off flashes of light
- coruscate — to emit flashes of light; sparkle
- 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
- cosmocrat — a ruler of the world
- cosmorama — a lifelike display, using mirrors and lenses, which shows reflections of various views of parts of the world
- cosplayer — One who takes part in cosplay.
- cost card — a summary of costs involved in the production of a product.
- costarred — Simple past tense and past participle of costar.
- cottagers — Plural form of cottager.
- courantes — Plural form of courante.
- courtesan — In former times, a courtesan was a woman who had sexual relationships with rich and powerful men for money.