An Antidrug Cop is a law enforcement officer who is responsible for preventing and investigating drug-related crimes. The term can be broken down into five crossword solutions: NARK (4 letters), NARCO (5 letters), NARC (4 letters), CZAR (4 letters), and NARCS (5 letters). NARK is an informal term for a police informant, while NARCO is short for narcotics officer. NARC is a slang term for a narcotics officer, and CZAR is a title given to a powerful leader or ruler. Finally, NARCS is an acronym for Narcotics and Dangerous Drugs Section.