1
be indiscreet
1
be unguarded
1
bear witness against(expression, idiom)
1
betray a confidence(expression, idiom)
1
bibble-babble
1
big talker
1
blabberer
1
blah-blah
1
blarney
1
blatherer
1
blethers
1
blither
1
blow the gaff
1
brattle
1
break
1
break silence(expression, express, talk, articulate, chatter)
1
brief(information, tell, alert, caution, inform)
1
bring to light(verb, expression, idiom, release, tell)
1
bubble
1
bullshit
11 years ago|9.9k views|share |citing 
APASmart Define. (2015). blab thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/blab/thesaurus/synonyms
ChicagoSmart Define. 2015. "blab thesaurus" https://smartdefine.org/blab/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, blab thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/blab/thesaurus/synonyms>.
MLASmart Define. "blab thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/blab/thesaurus/synonyms>