- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
| veneniferous | |
| venenous | |
| vile | |
| worthless | |
| wrackful(adjective, harmful, injurious, damaging, deadly) | |
| wreckful(adjective, harmful, injurious, damaging, deadly) | |
| abandoned(evil, low, corrupt, vicious, debased) | |
| abased(evil, low, corrupt, vicious, debased) | |
| abscessed | |
| abusive(distressing, harmful, damaging) | |
| aching(cruel, unkind, upsetting) | |
| adversarial | |
| adverseness | |
| afflictive(cruel, unkind, upsetting) | |
| animus | |
| asperse | |
| assailant | |
| azotic | |
| bad-natured(adjective, mean, nasty, vicious, wicked) | |
| beastly(adjective, mean, nasty, vicious, wicked) |
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| APA | Smart Define. (2016). deleterious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/deleterious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "deleterious thesaurus" https://smartdefine.org/deleterious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, deleterious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/deleterious/thesaurus/synonyms>. |
| MLA | Smart Define. "deleterious thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/deleterious/thesaurus/synonyms> |