Synonyms|243Antonyms|0|Broader|15Narrower|1Related|33
1
subvocalize
1
sum
1
sum up
1
summarise
1
summarize
1
supply
1
susurrate(verb, utter, murmur, sigh)
1
syllabise
1
syllabize
1
talk low(expression, utter, murmur, sigh)
1
tell(utter, murmur, sigh)
1
tell a secret(expression, idiom, utter, murmur, sigh)
1
thunder
1
trill
1
vocalise
1
vocalize
1
vowelise
1
vowelize
1
wail
1
warble
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APASmart Define. (2015). sibilate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sibilate/thesaurus/synonyms
ChicagoSmart Define. 2015. "sibilate thesaurus" https://smartdefine.org/sibilate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, sibilate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sibilate/thesaurus/synonyms>.
MLASmart Define. "sibilate thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/sibilate/thesaurus/synonyms>