Synonyms: fink, sneak, sneaker, snitch, snitcher, stool pigeon, stoolie, stoolpigeon, canary
Definition: someone acting as an informer or decoy for the police
Similar words: squealer, informer, betrayer, blabber, rat
Definition: one who reveals confidential information in return for money
Synonyms: sneak thief, snitcher, pilferer
Definition: a thief who steals without using violence
Definition: a criminal who takes property belonging to someone else with the intention of keeping it or selling it