5
buzzed(noun, verb, voiced, uttered, whispered)
5
droned(noun, verb, voiced, uttered, whispered)
3
chanted(verb, rumbled)
3
grumbled(verb, rumbled)
3
murmured(noun, verb)
2
boomed
2
clattered(verb, rumbled)
2
crooned
2
drummed(verb, rumbled)
2
rolled(verb, rumbled)
2
rumbled(verb, rumbled)
2
throbbed(verb, rumbled)
2
thrummed(verb, rumbled)
2
whirred(verb, rushed, stirred, swirled, whispered)
2
zoomed
1
babbled
1
beat(verb, rumbled)
1
boiled
1
breathed
1
burred
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APASmart Define. (2015). hummed thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hummed/thesaurus/synonyms
ChicagoSmart Define. 2015. "hummed thesaurus" https://smartdefine.org/hummed/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hummed thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hummed/thesaurus/synonyms>.
MLASmart Define. "hummed thesaurus" 12 October 2015. Web. 21 September 2026. <https://smartdefine.org/hummed/thesaurus/synonyms>