142 entries under adjective topic. ×
| poisonous(help, heavy, foul, unhealthy) | |
| deadly(bad, evil, unhealthy, harmful) | |
| harmful(dangerous, injurious, damaging, deadly) | |
| noxious(unhealthy, harmful, dangerous, injurious) | |
| venomous(help, bad, evil, hateful) | |
| virulent(help, unhealthy, harmful, noxious) | |
| baneful(bad, offensive, foul, unhealthy) | |
| deleterious(bad, evil, offensive, foul) | |
| lethal(bad, evil, harmful, dangerous) | |
| pernicious(bad, evil, offensive, foul) | |
| destructive(unhealthy, harmful, dangerous, injurious) | |
| fatal(bad, evil, harmful, dangerous) | |
| dangerous(harmful, injurious, damaging, fatal) | |
| detrimental(bad, evil, offensive, foul) | |
| injurious(bad, harmful, dangerous, damaging) | |
| baleful(bad, evil, harmful, injurious) | |
| malignant(offensive, foul, unhealthy, dangerous) | |
| toxicant(help, poisonous) | |
| septic(unhealthy, unclean, poisonous, insalubrity) | |
| mephitic(help, poisonous, insalubrity) |
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| APA | Smart Define. (2015). toxic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/toxic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "toxic thesaurus" https://smartdefine.org/toxic/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, toxic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/toxic/thesaurus/synonyms>. |
| MLA | Smart Define. "toxic thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/toxic/thesaurus/synonyms> |