9
garrulous(adjective, talkative, mouthy, blithering)
7
gaseous
7
talkative(adjective, garrulous, mouthy, blithering)
6
fizzy(noun, adjective, sparkling, effervescent)
6
flatulent
5
windy(adjective, talkative, garrulous, mouthy, blithering)
5
colicky
5
gossipy(adjective, talkative, garrulous, mouthy, blithering)
5
loquacious(adjective, talkative, garrulous, mouthy, blithering)
5
mouthy(adjective, talkative, garrulous, blithering)
4
effervescent(noun, sparkling)
3
aeriform
3
bubbly(noun, adjective, sparkling)
3
chatty(adjective, talkative, garrulous, mouthy, blithering)
3
foaming(noun, adjective, sparkling)
3
gasiform
3
talky(adjective, talkative, garrulous, mouthy, blithering)
3
voluble(adjective, talkative, garrulous, mouthy, blithering)
2
airy(adjective, sparkling)
2
bombastic
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APASmart Define. (2015). gassy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/gassy/thesaurus/synonyms
ChicagoSmart Define. 2015. "gassy thesaurus" https://smartdefine.org/gassy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, gassy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/gassy/thesaurus/synonyms>.
MLASmart Define. "gassy thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/gassy/thesaurus/synonyms>