15-letter words containing o, r, a, i, u
- circumnavigator — A person who circumnavigates; that is, sails around the world.
- circumvallation — surrounded by or as if by a rampart.
- ciudad trujillo — former name (1936–61) of Santo Domingo.
- ciudad victoria — a city in E central Mexico, capital of Tamaulipas state. Pop: 285 000 (2005 est)
- claustrophobics — Plural form of claustrophobic.
- colouristically — in a colouristic manner
- colourpoint cat — a cat with increased pigmentation of cooler points of the body, such as ears, feet, tail, nose, and scrotum (in males)
- combat neurosis — battle fatigue.
- come up for air — rise to water's surface
- communal aerial — a television or radio receiving aerial from which received signals are distributed by cable to several outlets
- communist party — (in non-Communist countries) a political party advocating Communism
- computer dating — the use of computers by dating agencies to match their clients
- computer-phobia — a person who distrusts or is intimidated by computers.
- computerisation — (chiefly, British) alternative spelling of computerization.
- computerization — to control, perform, process, or store (a system, operation, or information) by means of or in an electronic computer or computers.
- configurability — The property of being configurable.
- configurational — the relative disposition or arrangement of the parts or elements of a thing.
- congratulations — You say 'Congratulations' to someone in order to congratulate them on something nice that has happened to them or something good that they have done.
- contour curtain — a curtain having lines attached to several points for drawing up into folds of various shapes.
- contrariousness — The state or quality of being contrarious.
- contrast medium — a radiopaque substance, such as barium sulphate, used to increase the contrast of an image in radiography
- corpus striatum — a striped mass of white and grey matter situated in front of the thalamus in each cerebral hemisphere
- corrugated iron — a thin structural sheet made of iron or steel, formed with alternating ridges and troughs
- corynebacterium — any of various bacterium of the genus Corynebacterium, including various animal and plant pathogens and animal parasites
- coulometrically — in a coulometric manner
- coumarone resin — any of the group of thermosetting resins derived by the polymerization of mixtures of coumarone and indene: used chiefly in the manufacture of paints, varnishes, and printing inks.
- council chamber — the room in which council meetings are held
- counteractingly — In a way that counteracts.
- counteractively — In a counteractive manner.
- countercampaign — a campaign responding to another campaign
- countercathexis — (psychology) The suppression or repression of mental energy.
- countercharging — Present participle of countercharge.
- countercharming — Present participle of countercharm.
- counterclaimant — a claim made to offset another claim, especially one made by the defendant in a legal action.
- counterclaiming — Present participle of counterclaim.
- countercyclical — having the effect of checking or reversing fluctuations in the national economy or the finances of a business
- counterfeisance — the act of counterfeiting
- counterflashing — (construction) Formed metal or elastomeric sheeting secured on or into a wall, curb, pipe or other surface, to cover and protect the upper edge of a base flashing and its associated fasteners.
- counterinstance — an instance that refutes a theory
- counterirritant — an agent that causes a superficial irritation of the skin and thereby relieves inflammation of deep structures
- countermarching — Present participle of countermarch.
- counterreaction — a reaction against an initial action
- counterrotating — (of two corresponding or similar moving parts) rotating in opposite directions: counterrotating propellers.
- countervailable — able to counteract or offset as equivalent
- country dancing — Country dancing is traditional dancing in which people dance in rows or circles.
- court christian — ecclesiastical court.
- court of claims — (in the US) a court that hears claims against the federal government
- coxsackie virus — any of various viruses that occur in the intestinal tract of man and cause diseases, some of which resemble poliomyelitis
- cricopharyngeus — (anatomy) Part of the inferior pharyngeal constrictor, arising from the cricoid cartilage.
- critical volume — the volume occupied by one mole or unit mass of a substance in its critical state