- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
185 entries under harmful topic. ×
| virulent(adjective, help, dead, deadly) | |
| calamitous(adjective, bad, evil, harm, wicked) | |
| disastrous(adjective, bad, evil, harm, wicked) | |
| damaging(adjective, negative, distressing, adverse) | |
| lethal(adjective, injurious, damaging, deadly) | |
| noisome(adjective, bad, evil, offensive, immoral) | |
| unwholesome(adjective, offensive, foul, disgusting, unhealthy) | |
| dangerous(adjective, offensive, foul, disgusting) | |
| mortal(adjective, harm, injurious, damaging) | |
| prejudicial(adjective, harm, dead, distressing) | |
| vicious(adjective, evil, negative, poison) | |
| devastating(adjective, harm, destruction, dead) | |
| dire(adjective, dark, grim, ugly) | |
| disadvantageous(adjective, lean, distressing, injurious) | |
| insalubrious(evil, offensive, foul, disgusting) | |
| menacing(adjective, evil, threatening, injurious) | |
| nocuous(evil, distressing, injurious, damaging) | |
| pestiferous(adjective, bad, evil, injurious) | |
| threatening(evil, warning, menacing, unfavorable) | |
| catastrophic(adjective, injurious, damaging, deadly) |
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| APA | Smart Define. (2015). baneful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/baneful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "baneful thesaurus" https://smartdefine.org/baneful/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, baneful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/baneful/thesaurus/synonyms>. |
| MLA | Smart Define. "baneful thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/baneful/thesaurus/synonyms> |