98 entries under injurious topic. ×
| lethiferous(adjective, damaging, deadly, fatal) | |
| repugnant(adjective, bad, offensive, corrupt, foul) | |
| slaughterous(adjective, damaging, deadly, fatal) | |
| undermining(adjective, damaging, destructive, hurtful) | |
| wrackful(adjective, damaging, deadly, fatal) | |
| wreckful(adjective, damaging, deadly, fatal) | |
| chancy(risky, dangerous, unsafe, detrimental) | |
| degenerate | |
| demoralizing | |
| disaffected(adjective, hostile, antagonistic, contrary) | |
| feller(deadly, fatal, devastating) | |
| ill-disposed(adjective, antagonistic, contrary, unfavorable) | |
| inimicable(adjective, hostile, antagonistic, contrary) | |
| jeopardous | |
| morbid(detrimental, noxious, toxic, venomous) | |
| perverse(threatening, menacing, ominous, detrimental) | |
| undesirable(unpleasant, detrimental) | |
| unsound(risky, dangerous, unsafe, detrimental) |
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| APA | Smart Define. (2016). harmful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/harmful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, harmful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/harmful/thesaurus/synonyms>. |
| MLA | Smart Define. "harmful thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/harmful/thesaurus/synonyms> |