20 entries under much topic. ×

11
chatterer(noun, gossip, informer, snoop)
10
tattletale(noun, source, gossip, sneak)
9
blabber(noun, gossip, rat, canary)
8
chatterbox(noun, person, gossip, informer)
7
babbler(noun, gossip, informer, tattle)
4
squealer(noun, source, gossip, informer)
3
gabber(noun, gossip)
3
gasbag
3
gossipmonger(noun, gossip)
3
windbag(noun, gossip, rat, canary)
2
bigmouth
2
blabberer
2
gossiper(noun, gossip, informer, tattle)
2
jabberer
1
loudmouth
0
babblemouth
0
bag of wind
0
blowhard
0
motor-mouth
0
yapper
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). blabbermouth thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/blabbermouth/thesaurus/synonyms
ChicagoSmart Define. 2015. "blabbermouth thesaurus" https://smartdefine.org/blabbermouth/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, blabbermouth thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/blabbermouth/thesaurus/synonyms>.
MLASmart Define. "blabbermouth thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/blabbermouth/thesaurus/synonyms>