39 entries under devastating topic. ×

13
toxic(verb, adjective, unhealthy, harmful, dangerous)
11
venomous(verb, adjective, bad, hateful, rotten)
10
dire(verb, adjective, grave, unfortunate, injurious)
10
mortal(verb, adjective, dangerous, injurious, deadly)
9
fell(verb, adjective, harsh, violent, heavy)
9
noisome(adjective, bad, harmful, injurious, noxious)
6
cancerous(verb, adjective, injurious, malignant)
6
internecine(verb, adjective, harmful, injurious, damaging)
5
annihilative(adjective, harmful, injurious, damaging, aper)
5
pestiferous(adjective, bad, harmful, injurious, noxious)
5
pestilential(adjective, unhealthy, harmful, injurious, poisonous)
3
consumptive(adjective, harmful, injurious, damaging)
3
wreckful(adjective, harmful, injurious, damaging, aper)
2
slaughterous(adjective, harmful, injurious, damaging, killer)
1
eradicative(adjective, harmful, injurious, damaging, aper)
1
extirpative(adjective, harmful, injurious, damaging, aper)
1
lethiferous(adjective, harmful, injurious, damaging, aper)
1
wrackful(adjective, harmful, injurious, damaging, aper)
0
cutthroat(adjective, injurious)
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APASmart Define. (2016). destructive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/destructive/thesaurus/synonyms
ChicagoSmart Define. 2016. "destructive thesaurus" https://smartdefine.org/destructive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, destructive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/destructive/thesaurus/synonyms>.
MLASmart Define. "destructive thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/destructive/thesaurus/synonyms>