0
warbling
0
whine(verb, wait, shout, whistle, chant)
0
agree(admit, own, confess)
0
allow(admit, own, confess)
0
babble(whisper, mutter, mumble)
0
berceuse
0
bewailing
0
burble(whisper, mutter, mumble)
0
chunter
0
complaining
0
continuous sound(expression, whisper, mutter, mumble)
0
cradlesong
0
discontented
0
dissatisfied
0
drip(whisper, mutter, mumble)
0
flow(whisper, mutter, mumble)
0
growl(whisper, mutter, mumble)
0
gurgle(whisper, mutter, mumble, warble)
0
hummed
0
hymned(wait, shout, whistle)
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APASmart Define. (2015). croon thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/croon/thesaurus/synonyms
ChicagoSmart Define. 2015. "croon thesaurus" https://smartdefine.org/croon/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, croon thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/croon/thesaurus/synonyms>.
MLASmart Define. "croon thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/croon/thesaurus/synonyms>