121 entries under expression topic. ×

1
burst into song(verb, idiom, wait, shout)
1
crack a bottle(idiom, food, drunkenness)
1
danger signal(idiom, alert, alarm, warning)
1
high sign(mark, light, sign, alert)
1
holler out(verb, cheer, call, cry)
1
lift up a voice(verb, idiom, wait, shout)
1
line out(verb, wait, shout, chant)
1
make melody(verb, wait, shout, chant)
1
shout down(sound, blow, mock, cry)
1
signaling device(alert, cry, caution, signal)
1
sing out(verb, cheer, call, cry)
1
take a whet(idiom, drunkenness)
1
tip off(alert, cry, caution, signal)
1
too late(idiom, inutility)
1
toss one's glass(idiom, food)
1
toss the head(idiom, contempt)
1
yellow flag(idiom, alarm)
0
Bronx cheer(jeer, hiss)
0
acoustic device
0
ad unguem(idiom, perfection)
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APASmart Define. (2016). whistle thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/whistle/thesaurus/synonyms
ChicagoSmart Define. 2016. "whistle thesaurus" https://smartdefine.org/whistle/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, whistle thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/whistle/thesaurus/synonyms>.
MLASmart Define. "whistle thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/whistle/thesaurus/synonyms>