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 21, 2026, from https://smartdefine.org/croak/thesaurus/synonyms
ChicagoSmart Define. 2015. "croak thesaurus" https://smartdefine.org/croak/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, croak thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/croak/thesaurus/synonyms>.
MLASmart Define. "croak thesaurus" 23 April 2015. Web. 21 September 2026. <https://smartdefine.org/croak/thesaurus/synonyms>