55 entries under noun topic. ×

14
muttering(verb, weak, pale, faded)
13
whispering(verb, adjective, calm, quiet)
11
murmur
9
grumbling(verb, adjective, grumpy, testy)
8
murmuration
8
mutter
5
grumble
5
mumbling
4
buzzing(verb, adjective)
4
droning
4
mumble
4
rumbling
3
drone
3
grousing
3
humming(verb, adjective)
3
mussitation
3
rumble
3
whisper
2
babbling
2
buzz
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APASmart Define. (2015). murmuring thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/murmuring/thesaurus/synonyms
ChicagoSmart Define. 2015. "murmuring thesaurus" https://smartdefine.org/murmuring/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, murmuring thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/murmuring/thesaurus/synonyms>.
MLASmart Define. "murmuring thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/murmuring/thesaurus/synonyms>