22-letter words containing c, i, s, l, u, n
- the houston ship canal — a canal linking Houston to the Gulf of Mexico and the Gulf Intracoastal Waterway
- the pennsylvania dutch — a group of German-speaking people in E Pennsylvania, descended from 18th-century settlers from SW Germany and Switzerland
- unconditioned stimulus — any stimulus evoking an unlearnt response, esp in the context of classical conditioning, in which the conditioned stimulus is followed by the unconditioned one
- unemployment insurance — a government program that provides a limited number of payments to eligible workers who are involuntarily unemployed.
- universal product code — a bar code that indicates price, product classification, etc., and can be read electronically, as at checkout counters in supermarkets. Abbreviation: UPC.
- unprofessional conduct — activity that is contrary to the accepted code of conduct of a profession
- urban district council — a council of an urban district that, in conjunction with a county council, has responsibilities for local government issues
- valvular insufficiency — abnormal closure of a heart valve resulting in failure to prevent regurgitation of blood.
- world communion sunday — the first Sunday in October, during which members of ecumenical churches throughout the world celebrate Holy Communion, especially to affirm their unity in Christ.