Synonyms|473Antonyms|21|Broader|19Narrower|9Related|231
4
garble
4
hiss(verb, utter, murmur, sigh)
4
jabber(verb, talk, stammering, trivially)
4
mumbling
4
repine
4
scold
4
sob(noun, verb, whine, groan, lamentation)
4
swallow(verb, grumble, mumble)
4
voice(noun, verb, expression, express, talk)
3
babble(verb, low, utter, flow, chatter)
3
blab(verb, talk, chatter, chat, prattle)
3
burble(verb, utter, flow, purr, babble)
3
buzz(noun, low, hint, trace, utter)
3
chatter(talk, chat, babble, prattle, murmur)
3
clamor
3
fret and fume(expression, idiom)
3
lisp(verb, stammering, stammer)
3
lodge a complaint(expression, idiom)
3
muddle(verb, grumble, mumble)
3
mussitation
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APASmart Define. (2015). mutter thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mutter/thesaurus/synonyms
ChicagoSmart Define. 2015. "mutter thesaurus" https://smartdefine.org/mutter/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, mutter thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mutter/thesaurus/synonyms>.
MLASmart Define. "mutter thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/mutter/thesaurus/synonyms>