105 entries under injurious topic. ×
| lethiferous(adjective, harmful, damaging, deadly) | |
| morbid(revolting, harmful, detrimental, cloying) | |
| murderous(adjective, bad, offensive, violent, cruel) | |
| sinister(negative, harmful, damaging, destructive) | |
| slaughterous(adjective, harmful, damaging, deadly) | |
| unsound(corrupt, disgusting, stale, harmful) | |
| wrackful(adjective, harmful, damaging, deadly) | |
| wreckful(adjective, harmful, damaging, deadly) | |
| chancy(harmful, detrimental) | |
| degenerate(evil, shameful, harmful, depraved) | |
| demoralizing(harmful, detrimental) | |
| disaffected(adjective, hostile, antagonistic, contrary, harmful) | |
| feller(deadly, fatal, devastating) | |
| harassing(damaging, destructive) | |
| incendiary(damaging, destructive) | |
| inimicable(adjective, hostile, antagonistic, contrary, harmful) | |
| jeopardous(harmful, detrimental) | |
| nefarious(evil, shameful, harmful, depraved) | |
| negative(harmful, hurtful, detrimental) | |
| perverse(harmful, detrimental) |
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| APA | Smart Define. (2015). noxious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/noxious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "noxious thesaurus" https://smartdefine.org/noxious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, noxious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/noxious/thesaurus/synonyms>. |
| MLA | Smart Define. "noxious thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/noxious/thesaurus/synonyms> |