blabbermouthed
Tells everyone everything
Blabbermouthed describes someone who talks too much, especially about things meant to be kept secret.
A blabbermouthed friend reveals confidences; a blabbermouthed coworker spreads office gossip.
Don't tell her anything—she's completely blabbermouthed.
The word implies carelessness rather than malice, though the effect may be the same.
Prone to revealing secrets
- overshareDisclose inappropriately personal information
- leakEscape through a breach
- spillAccidental liquid release
- divulgeReveal private information
betray · reveal · tactless · untrustworthy · imprudent · incautious · careless · confidential
Inclined to converse freely
- garrulousTediously long-winded
- verboseMore words than necessary
- volubleInclined to talk freely
- long-windedExcessively wordy, tediously so
rambling · jabbering · babbling · prattling · yammering · yapping · chattering · gabbing
One who spreads unverified talk
- gossipmongerHabitual spreader of rumors
- talebearerOne who spreads rumors
- busybodyIntrusive meddler
- yentaNosy, meddling woman
scandalmonger · tittle-tattle · whisper · snoop · meddler · eavesdrop · tell-all · tabloid
loose-lipped
Prone to revealing secrets
- overshareDisclose inappropriately personal information
- leakEscape through a breach
- spillAccidental liquid release
divulge · betray · reveal · tactless · untrustworthy · imprudent · incautious · careless · confidential · compromising
chatty
Inclined to converse freely
long-winded · rambling · jabbering · babbling · prattling · yammering · yapping · chattering · gabbing · nattering
rumormonger
One who spreads unverified talk
- gossipmongerHabitual spreader of rumors
- talebearerOne who spreads rumors
- busybodyIntrusive meddler
yenta · scandalmonger · tittle-tattle · whisper · snoop · meddler · eavesdrop · tell-all · tabloid · backstabber
blabbermouthedtight-lipped
Unwilling to divulge
discreet · close-mouthed · secretive · guarded · buttoned-up