Synonyms|157Antonyms|3|Broader|5Narrower|1Related|56
1
snuffle
1
splutter
1
sputter
1
squash
1
squelch
1
squish
1
sternutation
1
stertor
1
strident(adjective, shrill)
1
swish
1
thin
1
tootle
1
treble(adjective, shrill)
1
tweeting
1
twittering
1
ululant
1
wailing
1
wheeze
1
whish
1
whispering(verb, sibilating)
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APASmart Define. (2015). whistling thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/whistling/thesaurus/synonyms
ChicagoSmart Define. 2015. "whistling thesaurus" https://smartdefine.org/whistling/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, whistling thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/whistling/thesaurus/synonyms>.
MLASmart Define. "whistling thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/whistling/thesaurus/synonyms>