snitcher
(noun)
noun
1. a thief who steals without using violence
Similar word(s): pilferer
Definition categories: person, stealer, thief
2. someone acting as an informer or decoy for the police
Similar word(s): canary, fink, sneak, sneaker, snitch, stoolie
Definition categories: person, betrayer, blabber, informer, rat, squealer