2
siren
2
sob(verb, whistle, twitter, tweet)
2
tremolo(tremble, shrill)
2
troll(verb, wait, shout, whistle, chant)
2
trumpet
2
vibration(tremble, shrill)
2
wail(verb, whistle, sing, twitter, tweet)
2
warbling(noun, call)
2
waver(verb, tremble)
2
whine(verb, wait, shout, whistle, chant)
1
aim
1
anthem
1
belt out(verb, expression, sound, wait, shout)
1
blare
1
blat
1
boom
1
breathe
1
burst into song(expression, idiom, wait, shout, whistle)
1
canary(verb, sound, wait, shout, whistle)
1
cantillate(verb, wait, shout, whistle, recite)
11 years ago|5.9k views|share |citing 
APASmart Define. (2015). warble thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/warble/thesaurus/synonyms
ChicagoSmart Define. 2015. "warble thesaurus" https://smartdefine.org/warble/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, warble thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/warble/thesaurus/synonyms>.
MLASmart Define. "warble thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/warble/thesaurus/synonyms>