Exact Match:
- stool pigeon
- a dummy pigeon used to decoy others
Synonyms:
- agent provocateur,
- betrayer,
- blab,
- blabber,
- blabberer,
- blabbermouth,
- canary,
- capper,
- come-on man,
- decoy,
- delator,
- fink,
- informer,
- narc,
- nark,
- peacher,
- plant,
- shill,
- snitch,
- snitcher,
- spy,
- squealer,
- stoolie,
- talebearer,
- tattler,
- tattletale,
- telltale,
- tipster,
- whistle-blower