snitch

Synonyms: betrayer blabbermouth canary deep throat double-crosser fink informant narc nark rat sneak snitcher source squealer stoolie stool pigeon tattler tattletale tipster turncoat weasel whistle-blower

Synonyms: burglarize carry off defraud embezzle heist hold up keep lift loot make off with pickpocket pilfer pillage pinch plunder poach remove rip off shoplift swipe take walk off with

Synonyms: betray blab confess give away leak rat on squeal tattle tell tell on tip turn in