30 entries under destructive topic. ×

8
malignant(adjective, injurious, damaging, inexpedience)
7
baneful(distressing, harmful, injurious, damaging)
3
malefic(adjective, injurious, damaging, inexpedience)
2
disastrous(adjective, injurious, damaging, arouse bad feelings)
2
menacing(adjective, injurious, damaging, negative emotions)
2
sinister(adjective, injurious, damaging, negative emotions)
1
pestiferous(injurious, damaging, noxious, toxic)
1
pestilential(injurious, damaging, noxious, toxic)
1
risky(injurious, damaging)
1
sinful(injurious, damaging)
1
toxic(adjective, injurious, damaging, noxious)
1
virulent(injurious, damaging, noxious, toxic)
0
calamitous(injurious, damaging)
0
cataclysmic(injurious, damaging)
0
catastrophic(injurious, damaging)
0
consumptive(injurious, damaging)
0
corroding(injurious, damaging)
0
corrupting(distressing, harmful, injurious, damaging)
0
crippling(injurious, damaging)
0
dire(injurious, damaging)
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APASmart Define. (2016). nocuous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nocuous/thesaurus/synonyms
ChicagoSmart Define. 2016. "nocuous thesaurus" https://smartdefine.org/nocuous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, nocuous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nocuous/thesaurus/synonyms>.
MLASmart Define. "nocuous thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/nocuous/thesaurus/synonyms>