Synonyms for Blabbermouth:

• adj.

  •garrulous (adjective)
  • looselipped,
  • flap jaw,
  • loose tongued,
  • more chattering,
  • loose lipped,
  • more windbag,
  • more motormouth,
  • most windbag,
  • running at mouth,
  • most chattering,
  • more prating,
  • running on the mouth,
  • most wind bag,
  • yakkier,
  • most prattling,
  • most loosetongued,
  • more yakkity,
  • prosier,
  • more gossiping,
  • more wind-bag,
  • most blabbermouth,
  • more loose-tongued,
  • more loose tongued,
  • running at the mouth,
  • running on mouth,
  • most loose lipped,
  • most yakkity,
  • running on at mouth,
  • most loose-tongued,
  • more blabbermouth,
  • most looselipped,
  • more loose lipped,
  • most wind-bag,
  • prosiest,
  • most loose tongued,
  • wind bag,
  • most gossiping,
  • most loose-lipped,
  • running the mouth,
  • most motormouth,
  • more prattling,
  • more loosetongued,
  • yakkiest,
  • most prating,
  • loosetongued,
  • running mouth,
  • more wind bag,
  • more looselipped,
  • more loose-lipped,
  • long winded.

• n.

  •
  • sneak,
  • mole,
  • dog,
  • nark,
  • snitch,
  • grass,
  • bigmouth,
  • informant.
  •blabbermouth (noun)
  • telltale.
  •chatterbox (noun)
  • magpies,
  • magpie.
  •gossip (noun)
  • rumors babblers,
  • scandalizers.
  •gossipmonger (noun)
  • t's.
  •informant/informer (noun)
  • in-formants,
  • newscaster-newspeople,
  • doublecrosser,
  • newscaster-newspersons,
  • re-porter,
  • newscasternewsperson,
  • inter-viewer,
  • in formants,
  • newscaster newspeople,
  • inter viewers,
  • in-formers,
  • inter-viewers,
  • newscaster newspersons,
  • inter viewer,
  • re-porters,
  • newscasternewspeople,
  • re porter,
  • double crosser,
  • re porters,
  • newscasternewspersons,
  • in formers,
  • newscaster-newsperson,
  • deep throats,
  • newscaster newsperson.
  •informer (noun)
  • snitcher,
  • singers,
  • ratfink,
  • rat,
  • stoolie,
  • Newsmen,
  • fork tongue.
  •person (noun)
  • blabbermouth.
  •rat (noun)
  • in formant,
  • whistle-blowers,
  • whistle blowers,
  • backstabbers,
  • in-formant,
  • whistle blower,
  • whistleblowers.
  •rumormonger (noun)
  • whisperers,
  • whisperer.
  •snitch (noun)
  • narks,
  • narcs,
  • tipsters,
  • tipster.
  •stool pigeon (noun)
  • de coys,
  • police informers,
  • de coy,
  • rat finks,
  • de-coy,
  • de-coys.
  •tattletale (noun)
  • Polly,
  • squeakers,
  • gassers,
  • whistler,
  • whistlers,
  • gasser,
  • sleazemonger.
  •tattletale/tattler (noun)
  • fat mouths,
  • blabberers.

• Other synonyms:

  •Other relevant words:
  • conversational,
  • communicative,
  • Peacher,
  • loudmouth,
  • candid,
  • fluent,
  • troublemaker,
  • spy,
  • prater,
  • companionable,
  • loquacious,
  • meddler,
  • lengthy,
  • garrulous,
  • expansive,
  • gassy,
  • motor-mouth,
  • Long-tongued,
  • Delator,
  • interminable,
  • sociable,
  • talker,
  • gossipy,
  • talkative,
  • blab,
  • easy,
  • big-mouth,
  • squeaker,
  • wordy,
  • sieve,
  • outspoken,
  • flippant,
  • Quidnunc,
  • friendly,
  • windbag,
  • blowhard,
  • fink,
  • colloquial,
  • chatty,
  • comprehensive,
  • blabber,
  • babblemouth,
  • unrestrained,
  • busybody,
  • Gabber,
  • long-winded,
  • betrayer,
  • tell-tale,
  • gossip-monger,
  • forthcoming,
  • newsy,
  • bag of wind,
  • yapper,
  • gasbag,
  • narc,
  • disrespectful,
  • blatherskite,
  • jay,
  • open,
  • verbose,
  • rumour-mill,
  • jabberer,
  • glib,
  • diffuse,
  • gabbler,
  • tattle-tale,
  • outgoing,
  • demonstrative,
  • eloquent.

Hyponym for Blabbermouth:

• n.

  • person
    gossiper, rumourmonger, gossip, gossipmonger, newsmonger, rumormonger.