40 entries under devastating topic. ×

1
annihilative(adjective, harmful, injurious, damaging, deadly)
1
cancerous(adjective, harmful, injurious, damaging, deadly)
1
consumptive(adjective, bad, painful, harmful, injurious)
1
cutthroat(adjective, harmful, injurious, damaging, deadly)
1
detrimental(adjective, bad, painful, harmful, injurious)
1
eradicative(adjective, harmful, injurious, damaging, deadly)
1
extirpative(adjective, harmful, injurious, damaging, deadly)
1
injurious(adjective, severe, evil, nasty, awful)
1
internecine(adjective, bad, painful, harmful, injurious)
1
lethal(adjective, grave, harmful, injurious, damaging)
1
lethiferous(adjective, harmful, injurious, damaging, deadly)
1
pernicious(adjective, evil, nasty, dreadful, harmful)
1
pestiferous(adjective, bad, painful, harmful, injurious)
1
pestilential(adjective, harmful, injurious, damaging, deadly)
1
slaughterous(adjective, harmful, injurious, damaging, deadly)
1
suicidal(adjective, harmful, injurious, damaging, deadly)
1
toxic(adjective, bad, painful, harmful, injurious)
1
venomous(adjective, harmful, injurious, damaging, deadly)
1
wrackful(adjective, harmful, injurious, damaging, deadly)
0
feller(adjective, injurious, deadly, fatal)
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APASmart Define. (2016). dire thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dire/thesaurus/synonyms
ChicagoSmart Define. 2016. "dire thesaurus" https://smartdefine.org/dire/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, dire thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dire/thesaurus/synonyms>.
MLASmart Define. "dire thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/dire/thesaurus/synonyms>