57 entries under verb topic. ×

11
muttering
8
mumble
7
whispering(noun, adjective, quiet)
5
murmuring
4
gumming
4
stammering(adjective, confused, rambling, stammering)
4
stuttering(adjective, confused, rambling, stammering)
3
grumbling
3
mouthing
2
babbling
2
gabbling
2
humming
2
lisping
2
spluttering
1
blabbing
1
champing
1
chewing
1
clacking
1
croaking
1
crunching
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APASmart Define. (2015). mumbling thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/mumbling/thesaurus/synonyms
ChicagoSmart Define. 2015. "mumbling thesaurus" https://smartdefine.org/mumbling/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, mumbling thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/mumbling/thesaurus/synonyms>.
MLASmart Define. "mumbling thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/mumbling/thesaurus/synonyms>