10
dying(noun, verb, adjective, decline, thin)
8
appalling(adjective, awful, terrible, horrible, afraid)
6
deadly(adjective, awful, terrible, strange, horrible)
6
direful(adjective, awful, terrible, strange, horrible)
6
expiring(verb, dying)
6
fearful(adjective, awful, terrible, strange, horrible)
6
flagrant(adjective, awful, terrible, strange, horrible)
6
hair-raising(adjective, awful, terrible, strange, horrible)
6
parlous(adjective, awful, terrible, strange, horrible)
6
passing(verb, dying)
6
scathing(adjective, awful, terrible, strange, horrible)
6
woeful(adjective, awful, terrible, strange, horrible)
5
helluva(adjective, awful, terrible, strange, horrible)
5
departing(verb, dying)
5
end
5
freezing(adjective, cold, chilly, inclement)
5
grievous(adjective, awful, terrible, horrible, afraid)
5
monstrous(adjective, awful, terrible, horrible, afraid)
5
parting(noun, verb, dying)
5
scary(adjective, awful, terrible, horrible, afraid)
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APASmart Define. (2015). perishing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/perishing/thesaurus/synonyms
ChicagoSmart Define. 2015. "perishing thesaurus" https://smartdefine.org/perishing/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, perishing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/perishing/thesaurus/synonyms>.
MLASmart Define. "perishing thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/perishing/thesaurus/synonyms>