Словарь синонимов английского языка - detective

(n) investigator, private invectigator, CID man, policeman, constable, Colloq private eye, sleuth, Sherlock, snoop, snooper, Brit tec, US P.I., dick, Hawkshaw; Slang cop, copper, US and Canadian gumshoe, peeper: Detectives have at last solved the case of the missing weapon.