16
grumble(verb, discontent, rumble, lamentation, murmur)
16
cause death
15
kick the bucket(verb, expression, idiom, live, succumb)
15
perish(verb, break, drop, go, decline)
14
pass away(verb, expression, phrasal verb, break, drop)
13
mutter(verb, grumble, lamentation, mumble, stammering)
12
die(verb, stop, drop, go, decline)
12
expire(verb, break, drop, go, end)
11
murmur(verb, lamentation)
10
pass(verb, break, drop, go, decline)
9
conk(verb, succumb, expire, perish)
9
decease(noun, verb, break, drop, go)
8
pop off(verb, expression, phrasal verb, informal, live)
6
choke
6
cronk
6
depart(verb, break, drop, go, decline)
6
gnarl
6
go(verb, break, drop, decline, fail)
6
growl(verb, cheer, call, protest, cry)
6
grunt(noun, verb, cheer, call, protest)
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APASmart Define. (2015). croak thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/croak/thesaurus/synonyms
ChicagoSmart Define. 2015. "croak thesaurus" https://smartdefine.org/croak/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, croak thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/croak/thesaurus/synonyms>.
MLASmart Define. "croak thesaurus" 23 April 2015. Web. 22 September 2026. <https://smartdefine.org/croak/thesaurus/synonyms>