15
windbag(noun, fool, bore, brag, peacock)
8
braggart(noun, person, fool, bore, brag)
7
boaster(noun, fool, bore, brag, peacock)
6
blowhard(noun, fool, bore, brag, peacock)
6
blusterer(noun, brag, peacock, braggadocio, braggart)
6
peacock(noun, brag, braggadocio, braggart, hotshot)
5
attention seeker
5
chatterbox
5
chatterer
4
babbler
4
braggadocio(noun, brag, peacock, braggart, hotshot)
4
prattler
4
swaggerer(noun, brag, peacock, braggadocio, braggart)
4
talker(noun, speaker)
3
bag of wind(expression, idiom, fool, bore, brag)
3
big mouth(expression, idiom)
3
blabbermouth(noun, much)
3
blower(noun, braggart)
3
envelope
3
gabbler
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APASmart Define. (2015). gasbag thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/gasbag/thesaurus/synonyms
ChicagoSmart Define. 2015. "gasbag thesaurus" https://smartdefine.org/gasbag/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, gasbag thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/gasbag/thesaurus/synonyms>.
MLASmart Define. "gasbag thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/gasbag/thesaurus/synonyms>