- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
87 entries under harmful topic. ×
| putrid(offensive, foul, disgusting, poisonous) | |
| sickly(offensive, foul, disgusting, poisonous) | |
| slanderous(distressing, damaging) | |
| spoiled(poisonous, toxic) | |
| unconducive(distressing, damaging) | |
| unjust(distressing, damaging) | |
| wrongful(distressing, damaging) |
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| APA | Smart Define. (2016). pernicious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pernicious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "pernicious thesaurus" https://smartdefine.org/pernicious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, pernicious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pernicious/thesaurus/synonyms>. |
| MLA | Smart Define. "pernicious thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/pernicious/thesaurus/synonyms> |