19
vocalize(verb, state, music, express, put)
16
chant(verb, music, love, honor, sound)
16
croon(verb, music, sound, agree, allow)
15
spill the beans(verb, expression, idiom, blow, declare)
14
carol(verb, music, carry, match, adjust)
14
squeal(verb, phrasal verb, law, show, knowledge)
12
talk(verb, law, give, sound, turn)
12
hum(noun, verb, sound, blow, carry)
12
peach(verb, turn, talk, denounce, defect)
12
blab(verb, disclosure)
12
snitch(verb, phrasal verb, law, show, knowledge)
12
warble(verb, music, sound, play, carry)
11
intone(verb, tell, express, use, reveal)
11
tattle(verb, law, give, show, knowledge)
11
whistle(verb, sound, play, carry, chant)
10
inform(verb, law, give, show, knowledge)
10
yodel(verb, state, music, sound, express)
9
buzz(noun, verb, sound, blow, informal)
9
chirp(verb, sound, blow, declare, reveal)
8
babble
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APASmart Define. (2015). Sing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sing/thesaurus/synonyms
ChicagoSmart Define. 2015. "Sing thesaurus" https://smartdefine.org/sing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Sing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sing/thesaurus/synonyms>.
MLASmart Define. "Sing thesaurus" 23 December 2015. Web. 20 September 2026. <https://smartdefine.org/sing/thesaurus/synonyms>