81 entries under expression topic. ×

27
murmur(noun, verb, go, sound)
4
cry(verb, speech, voice, singing)
4
voice(noun, verb, express, talk)
3
fret and fume
3
lodge a complaint
3
raise a howl
3
register a complaint
3
still small voice
3
wail of woe
2
air a grievance
2
low voice(noun, hint, word, rumor)
2
roar(speech, protest, complain, shout)
2
take on(protest, complain, moan, nag)
2
yell(speech, shout, singing)
1
blow off(protest, complain, moan, nag)
1
break silence(go, talk, convey, chatter)
1
continuous sound(low, utter, buzz, babble)
1
deep sigh(idiom, lamentation)
1
make known(state, express, talk, say)
1
make low(utter, babble, whisper, mumble)
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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>