299 entries under adjective topic. ×
| risky(harmful, dangerous, injurious, damaging) | |
| scathing | |
| serious(bad, offensive, foul, revolting) | |
| stinking(bad, offensive, foul, disgusting) | |
| treacherous(harmful, dangerous, injurious, detrimental) | |
| trenchant | |
| unclean(bad, taste, offensive, awful) | |
| unpalatable(bad, nasty, heavy, horrible) | |
| unpleasant(bad, horrible, disagreeable, horrid) | |
| unsafe(dangerous, injurious, damaging, destructive) | |
| villainous(taste, awful, terrible, apperance) | |
| viperous(malicious, harmful, venomous) | |
| abysmal(taste, awful, terrible, apperance) | |
| accursed(taste, awful, terrible, apperance) | |
| accurst(taste, awful, terrible, apperance) | |
| acidulous | |
| acrid | |
| acute | |
| alarming | |
| appalling(taste, awful, terrible, apperance) |
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| APA | Smart Define. (2015). poisonous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/poisonous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "poisonous thesaurus" https://smartdefine.org/poisonous/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, poisonous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/poisonous/thesaurus/synonyms>. |
| MLA | Smart Define. "poisonous thesaurus" 19 August 2015. Web. 29 September 2026. <https://smartdefine.org/poisonous/thesaurus/synonyms> |