snitch Synonyms

rat grass stool pigeon thieve denounce shop filch snitcher stoolie fink pilfer hook glom stoolpigeon sneak betray stag shit give away mole canary tell on cop sneaker tipster tip off rip off talebearer tattle tattler tell telltale whistler traitor turncoat weasel swipe heist blabbermouth blabtongue blow the whistle drop a dime drop a dime on someone inform on rat on rat out schnozz shoplift blabtale grass up