11
hiss(verb, sound, blow, mock, utter)
10
siss(verb, sound, blow, mock, ridicule)
9
sizz(verb, hiss, spew, gob, splutter)
9
whisper(verb, blow, mock, utter, ridicule)
7
fizz(verb, blow, mock, sparkle, bubble)
7
fizzle(verb, blow, mock, buzz, sparkle)
7
sizzle(verb, blow, mock, sounds, hiss)
7
spit(verb, blow, substance, mock, ridicule)
7
whoosh(verb, sound, blow, mock, buzz)
6
buzz(verb, sound, utter, sparkle, hiss)
6
wheeze(verb, blow, mock, ridicule, hiss)
6
whistle(verb, sound, blow, mock, ridicule)
6
whiz(verb, blow, mock, ridicule, hum)
5
lisp
5
swish(verb, blow, mock, sounds, hiss)
4
snore
4
sputter(verb, buzz, sparkle, roast, hiss)
3
assibilate
3
boo(verb, blow, mock, ridicule, jeer)
3
breathe(verb, utter, murmur, sigh)
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APASmart Define. (2015). sibilate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sibilate/thesaurus/synonyms
ChicagoSmart Define. 2015. "sibilate thesaurus" https://smartdefine.org/sibilate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sibilate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sibilate/thesaurus/synonyms>.
MLASmart Define. "sibilate thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/sibilate/thesaurus/synonyms>