blabbermouths

Can't keep secrets

Blabbermouths are people who talk too much, especially those who can't keep secrets or speak indiscreetly: Don't tell her anything—she's a blabbermouth.

The word combines blab (to reveal carelessly) with mouth, emphasizing that the problem is uncontrolled speech.

Someone who blabs has a blabbermouth.

chatter

chatterbox

One who talks incessantly

gab · yak · natter · ramble · blather · gabble · motormouth · windbag · gasbag · loudmouth

gossip

rumor

Unconfirmed circulating story

slander · hearsay · whisper · leak · scoop · eavesdrop · intrigue · confidential · betrayal · indiscretion

indiscretion

divulge

Reveal private information

confess · blurt · spill · leak · reveal · unveil · overshare · careless · untrustworthy · thoughtless

annoying

irritating

Causing mild frustration

overbearing · intrusive · insufferable · bothersome · pestering · relentless · nonstop · incessant · unfiltered · obnoxious

Opposites
discretion

blabbermouthsconfidants

Trusted secret-keepers

vaults · confidantes · discrete · loyalists

verbal output

blabbermouthsclams

Edible burrowing mollusks

mutes · strong silent types · men of few words · sphinx · introverts

Family

blabbermouth

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G