10-letter words containing r, a, s, c
- cosmolatry — the worship of the cosmos
- cosmoramic — of or relating to a cosmorama
- cospectral — (mathematics) isospectral.
- cost-share — to share the cost of: to cost-share a joint venture.
- costa rica — a republic in Central America: gained independence from Spain in 1821; mostly mountainous and volcanic, with extensive forests. Official language: Spanish. Official religion: Roman Catholic. Currency: colón. Capital: San José. Pop: 4 695 942 (2013 est). Area: 50 900 sq km (19 652 sq miles)
- costarring — Present participle of costar.
- cotransfer — a simultaneous transfer of multiple genes
- cotylosaur — any of various members of the extinct order of primitive and massive reptiles known as Cotylosauria, which lived between the Carboniferous and Triassic ages
- courageous — Someone who is courageous shows courage.
- coursemate — One who is taking the same academic course.
- courseware — computer software designed to be used in an educational course
- court case — a legal action
- courtesans — Plural form of courtesan.
- courtyards — Plural form of courtyard.
- covariates — Plural form of covariate.
- cowardness — Synonym of cowardice.
- crab grass — any of several coarse weedy grasses of the genus Digitaria, which grow in warm regions and tend to displace other grasses in lawns
- crab louse — a parasitic louse, Pthirus (or Phthirus) pubis, that infests the pubic region in humans
- crab stick — a stick of finely ground white fish, coloured to resemble crabmeat
- crab's eye — rosary pea.
- crabbiness — the state of being crabby
- crabsticks — Plural form of crabstick.
- crack wise — to joke or gibe
- crackdowns — Plural form of crackdown.
- crackheads — Plural form of crackhead.
- crackhouse — a place where cocaine in the form of crack is bought, sold, and smoked.
- cracklings — Plural form of crackling.
- cradlesong — a lullaby
- craftiness — skillful in underhand or evil schemes; cunning; deceitful; sly.
- cragginess — The state of being craggy.
- craigslist — (transitive, Internet, informal) To advertise (a product or service) on the Craigslist website.
- cranesbill — any of various plants of the genus Geranium, having pink or purple flowers and long slender beaked fruits: family Geraniaceae
- crankcases — Plural form of crankcase.
- crankiness — ill-tempered; grouchy; cross: I'm always cranky when I don't get enough sleep.
- crankshaft — A crankshaft is the main shaft of an internal combustion engine.
- crappiness — extremely bad, unpleasant, or inferior; lousy: crappy weather.
- crapshoots — Plural form of crapshoot.
- crash boat — a small, fast boat used in rescue operations, especially for airplane crashes.
- crash cart — a movable cart or similar conveyance carrying supplies and equipment for the management of medical emergencies.
- crash diet — a strict diet which is intended to produce drastic results in a relatively short period
- crash dive — a sudden steep dive from the surface by a submarine
- crash site — the place where a crash occurred
- crash team — a medical team with special equipment able to be mobilized quickly to treat cardiac arrest
- crash test — the act of crashing a vehicle under controlled conditions in order to assess its safety for passengers
- crash-dive — a rapid dive by a submarine made at a steep angle, especially to avoid attack from a surface vessel or airplane.
- crash-land — If a pilot crash-lands an aircraft, or if it crash-lands, it lands more quickly and less safely than usual, for example when there is something wrong with the aircraft, and it cannot land normally.
- crashingly — extremely; exceedingly
- crashproof — (of a vehicle) resistant to damage and as safe as possible for the occupants in the event of a crash.
- crassitude — gross ignorance or stupidity.
- cravenness — cowardly; contemptibly timid; pusillanimous.