16-letter words containing s, e, i, o, n
- chinese snowball — a Chinese shrub, Viburnum macrocephalum, of the honeysuckle family, having scurfy, hairy twigs, hairy leaves, and white flowers in large, showy, globelike clusters.
- chinese wood oil — tung oil.
- chinese-pavilion — a shape resembling a segment of a ring tapering to points at the ends.
- choriomeningitis — (medicine) A form of cerebral meningitis associated with inflammation of the choroid plexus.
- christening robe — a long white dress worn by a baby at his or her christening
- chymotrypsinogen — the inactive precursor of chymotrypsin
- citronella grass — a tropical Asian grass, Cymbopogon (or Andropogon) nardus, with bluish-green lemon-scented leaves
- civilian clothes — not military uniform
- clinically obese — overweight to a degree which causes medical complications
- cloak-and-suiter — a manufacturer or seller of clothing.
- closed community — a plant community that does not allow for further colonization, all the available niches being occupied
- closed-captioned — (of a video recording) having subtitles which appear on screen only if the cassette is played through a special decoder
- closing argument — In a court case, a lawyer's closing argument is their final speech, in which they give a summary of their case.
- cochineal cactus — a treelike cactus, Nopalea cochenillifera, of Mexico and Central America, that is a principal source of food of the cochineal insect.
- cochineal insect — a Mexican homopterous insect, Dactylopius coccus, that feeds on cacti
- collagen disease — any of a group of diseases, as systemic lupus erythematosus, polyarteritis, scleroderma, and rheumatoid arthritis, involving inflammation or degeneration of connective tissue and accompanied by deposition of fibrinous material.
- collectivisation — Alternative spelling of collectivization.
- collision course — If two or more people or things are on a collision course, there is likely to be a sudden and violent disagreement between them.
- colonial heights — a town in central Virginia.
- color television — tv set showing images in colour
- combined honours — (in British education) a degree course that includes more than one subject
- commensurability — The quality of being commensurable or commensurate.
- commission agent — a person who sells goods and services for a fee
- commission house — a brokerage firm that buys and sells for customers on a commission basis
- commissionership — The role or office of commissioner.
- commonsensically — sound practical judgment that is independent of specialized knowledge, training, or the like; normal native intelligence.
- communicableness — The state or quality of being communicable.
- commutation-test — the act of substituting one thing for another; substitution; exchange.
- compartmentalise — to divide into categories or compartments.
- complex analysis — the branch of mathematics dealing with analytic functions of a complex variable.
- complicitousness — (rare, possibly nonstandard) Complicity.
- compliments slip — a slip of paper sent with a parcel that identifies the sender and expresses compliments
- composite motion — a motion in a deliberative body that combines elements of several related motions
- composite number — a positive integer that can be factorized into two or more other positive integers
- compression wave — a shock wave that compresses the medium through which it is transmitted.
- compromise joint — a joint for linking together rails having different sections.
- computer science — the study of computers and their application
- concertina crash — a collision in which vehicle after vehicle hits the one ahead in a sequence of events triggered by the first car crash
- concession stand — a stall where food, drinks, or other items are sold at a theatre or other venue
- conciliatoriness — tending to conciliate: a conciliatory manner; conciliatory comments.
- conditional sale — a sale in which the title of a property remains with the seller until some condition is met, as the payment of the full purchase price.
- confederationism — The advocacy of confederation as a means of government.
- confederationist — A supporter of confederation.
- confidentialness — The state or quality of being confidential.
- congressionalist — of or relating to a congress.
- consanguineously — In a consanguineous fashion; by blood relationship.
- conscience money — money paid voluntarily to compensate for dishonesty, esp money paid voluntarily for taxes formerly evaded
- conscientization — (sociology, education) A social concept, grounded in Marxist critical theory, that focuses on achieving an in-depth understanding of the world, allowing for the perception and exposure of perceived social and political contradictions.
- conscionableness — the state of being conscionable
- consenting adult — a male person over the age of sixteen, who may legally engage in homosexual behaviour in private