Synonyms:
- a tale-bearing animal,
- betrayer,
- blab,
- blabber,
- blabberer,
- blabbermouth,
- busybody,
- canary,
- delator,
- fink,
- gossip,
- gossip columnist,
- gossiper,
- gossipmonger,
- informer,
- narc,
- nark,
- newsmonger,
- newspaperman,
- peacher,
- quidnunc,
- rat,
- reporter,
- rumormonger,
- scandalmonger,
- sieve,
- sneak,
- snitch,
- snitcher,
- spy,
- squealer,
- stool pigeon,
- stoolie,
- tabby,
- taleteller,
- tattler,
- tattletale,
- telltale,
- tipster,
- tittle-tattler,
- troublemaker,
- whistle-blower,
- yenta