5
whiny
1
complain(noun, verb)
1
complaint
1
grumble
1
hint
1
mumble
1
mutter
1
plaint
1
rumble
1
rumour
1
susurration
1
trace
1
undertone
1
whimper
1
whisper
1
whispering(noun, verb)
0
coo
0
susurrate
0
systolic murmur
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APASmart Define. (2015). murmur thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/murmur/thesaurus/narrower
ChicagoSmart Define. 2015. "murmur thesaurus" https://smartdefine.org/murmur/thesaurus/narrower (accessed September 20, 2026).
HarvardSmart Define 2015, murmur thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/murmur/thesaurus/narrower>.
MLASmart Define. "murmur thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/murmur/thesaurus/narrower>