Synonyms|248Antonyms|31|Broader|4Narrower|0Related|80

40 entries under devastating topic. ×

1
calamitous(adjective, harmful, injurious, damaging, deadly)
1
cancerous(adjective, harmful, injurious, damaging, deadly)
1
cataclysmic(adjective, harmful, injurious, damaging, deadly)
1
catastrophic(adjective, harmful, injurious, damaging, deadly)
1
consumptive(adjective, harmful, injurious, damaging, deadly)
1
cutthroat(adjective, harmful, injurious, damaging, deadly)
1
damaging(adjective, tough, evil, harmful, injurious)
1
dire(adjective, harmful, injurious, damaging, deadly)
1
disastrous(adjective, harmful, injurious, damaging, deadly)
1
eradicative(adjective, harmful, injurious, damaging, deadly)
1
extirpative(adjective, harmful, injurious, damaging, deadly)
1
fell(adjective, harmful, injurious, damaging, deadly)
1
internecine(adjective, violent, cruel, harmful, injurious)
1
lethiferous(adjective, harmful, injurious, damaging, deadly)
1
ruinous(adjective, evil, wicked, harmful, injurious)
1
slaughterous(adjective, harmful, injurious, damaging, deadly)
1
suicidal(adjective, violent, cruel, harmful, injurious)
1
wrackful(adjective, harmful, injurious, damaging, deadly)
1
wreckful(adjective, harmful, injurious, damaging, deadly)
0
feller(injurious, deadly, fatal)
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APASmart Define. (2015). pestilential thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pestilential/thesaurus/synonyms
ChicagoSmart Define. 2015. "pestilential thesaurus" https://smartdefine.org/pestilential/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, pestilential thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pestilential/thesaurus/synonyms>.
MLASmart Define. "pestilential thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/pestilential/thesaurus/synonyms>