- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
78 entries under unkind topic. ×
| harmful(adjective, bad, cruel, negative, wicked) | |
| deleterious(adjective, mean, bad, evil, nasty) | |
| destructive(adjective, help, bad, evil, cruel) | |
| injurious(adjective, mean, bad, nasty, cruel) | |
| noxious(adjective, help, mean, bad, evil) | |
| detrimental(adjective, mean, bad, nasty, offensive) | |
| damaging(adjective, bad, cruel, negative) | |
| evil(adjective, mean, bad, nasty, harsh) | |
| deadly(adjective, help, bad, evil, cruel) | |
| virulent(adjective, help, mean, bad, evil) | |
| hurtful(adjective, evil, cruel, negative) | |
| poisonous(adjective, mean, bad, evil, nasty) | |
| malicious(adjective, mean, bad, evil, nasty) | |
| prejudicial(adjective, bad, cruel, harmful) | |
| malevolent(adjective, mean, bad, evil, nasty) | |
| mischievous(adjective, mean, bad, nasty, cruel) | |
| disadvantageous(adjective, cruel, contrary, distressing) | |
| wicked(adjective, mean, bad, evil, nasty) | |
| nocuous(adjective, cruel, distressing, harmful) | |
| cruel(adjective, mean, nasty, pain, violent) |
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| APA | Smart Define. (2016). pernicious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/pernicious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "pernicious thesaurus" https://smartdefine.org/pernicious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, pernicious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/pernicious/thesaurus/synonyms>. |
| MLA | Smart Define. "pernicious thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/pernicious/thesaurus/synonyms> |