3
humming(noun, verb, low, buzz)
3
lisping(verb, adjective, sibilating)
3
low(noun, adjective, calm, quiet, easy)
3
murmuration(noun, low, buzz)
3
report(noun, talk, gossip)
3
rumble(noun, low, speech, talk, buzz)
3
stage whisper(noun, expression, idiom, whisper)
3
susurrous
3
undertone(noun, low, buzz)
3
voicelessness
2
breath
2
breathing
2
cry(speech, talk, gossip, comment)
2
gossip(speech, talk, comment)
2
grapevine(speech, talk, gossip, comment)
2
hearsay(speech, talk, gossip, comment)
2
hum(noun, low, buzz)
2
mouthing
2
muffled(adjective, quiet)
2
rumor(low, speech, talk, buzz, gossip)
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APASmart Define. (2015). whispering thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/whispering/thesaurus/synonyms
ChicagoSmart Define. 2015. "whispering thesaurus" https://smartdefine.org/whispering/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, whispering thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/whispering/thesaurus/synonyms>.
MLASmart Define. "whispering thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/whispering/thesaurus/synonyms>