71 entries under noun topic. ×

6
chatters(verb, tone, rumbles)
5
groans(verb, tone)
5
moans(verb, carp, grouse, actions)
5
rumbles(verb, rumbles)
4
grunts(verb, tone)
4
mumbles(verb, tone)
4
murmurs(verb, tone)
4
rolls(verb, rumbles)
4
thunders(verb, rumbles)
3
croaks(verb, tone)
3
grouches
3
growls
3
hums(verb, rumbles)
3
roars(verb, tone)
2
beats(verb, rumbles)
2
booms(verb, tone)
2
buzzes(verb, rumbles)
2
chants(verb, rumbles)
2
clatters(verb, rumbles)
2
cries(verb, tone, complaints, gripes)
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APASmart Define. (2015). grumbles thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/grumbles/thesaurus/synonyms
ChicagoSmart Define. 2015. "grumbles thesaurus" https://smartdefine.org/grumbles/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, grumbles thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/grumbles/thesaurus/synonyms>.
MLASmart Define. "grumbles thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/grumbles/thesaurus/synonyms>