13-letter words containing o, p, a, c, i
- cinematograph — a combined camera, printer, and projector
- ciprofloxacin — a broad-spectrum antibiotic used against Gram-negative bacteria. It is effective against anthrax
- cleptomaniacs — kleptomania.
- climatography — an account of a region's climate
- clinopinacoid — (in monoclinic crystals) the plane that is parallel to both the vertical and the inclined lateral axes
- clistocarpous — Mycology. having cleistothecia.
- co-authorship — the state a coauthor
- coadjutorship — the state of being a coadjutor
- coastal plain — a plain extending along a coast.
- cochairperson — a person who cochairs an organization
- coconspirator — a fellow conspirator
- cognitive map — a mental map of one's environment
- coin-operated — (of a machine) operated by the insertion of a coin
- colleagueship — workplace companionship
- colposcopical — of or relating to the colposcope
- commandership — a person who commands.
- compagination — a union or act of joining
- companies act — (in Britain) any of various laws that govern the formation, dissolution, and management of companies
- companion set — a set of fire irons on a stand
- companionable — If you describe a person as companionable, you mean they are friendly and pleasant to be with.
- companionably — possessing the qualities of a good companion; pleasant to be with; congenial.
- companionhood — companionship
- companionless — Without a companion; friendless, alone.
- companionship — Companionship is having someone you know and like with you, rather than being on your own.
- companionways — Plural form of companionway.
- company union — an unaffiliated union of workers usually restricted to a single business enterprise
- comparability — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- comparatively — in a comparative manner
- comparativist — a comparatist
- compartimento — any of the 18 administrative districts into which Italy is divided.
- compass point — A compass point is one of the 32 marks on the dial of a compass that show direction, for example north, south, east, and west.
- compassionate — If you describe someone or something as compassionate, you mean that they feel or show pity, sympathy, and understanding for people who are suffering.
- compatability — Misspelling of compatibility.
- compatibilism — (philosophy) The doctrine that free will and determinism are compatible ideas.
- compatibilist — (philosophy) Of, pertaining to or supporting compatibilism, the belief that free will and determinism are compatible ideas.
- compatibility — compatible
- compatriotism — a native or inhabitant of one's own country; fellow countryman or countrywoman.
- compensations — Plural form of compensation.
- complacencies — a feeling of quiet pleasure or security, often while unaware of some potential danger, defect, or the like; self-satisfaction or smug satisfaction with an existing situation, condition, etc.
- complainingly — In a complaining manner; peevishly.
- complaisantly — (archaic) In a complaisant manner; obligingly.
- complicatedly — composed of elaborately interconnected parts; complex: complicated apparatus for measuring brain functions.
- complications — Plural form of complication.
- complimentary — If you are complimentary about something, you express admiration for it.
- compositional — Compositional refers to the way composers and artists use their skills or techniques in their work.
- compressional — relating to compression
- compromisable — Capable of being compromised.
- comprovincial — belonging to the same province
- computability — (computing theory) The property of being computable by purely mechanical means.
- computational — Computational means using computers.