Main entry: fink, sneak, sneaker, snitch, snitcher, stool pigeon, stoolie, stoolpigeon, canary
Definition: someone acting as an informer or decoy for the police
Main entry: rat, stag, snitch, shit, shop, denounce, betray, tell on, give away, grass
Definition: give away information about somebody
Usage: He told on his classmate who had cheated on the exam
Main entry: thieve, hook, glom, cop, snitch, knock off
Definition: take by theft
Usage: Someone snitched my wallet!