299 entries under adjective topic. ×
| despiteful(mean, nasty, attitude, violent) | |
| disastrous(threatening, injurious, damaging, destructive) | |
| diseased | |
| fetid(bad, offensive, foul, disgusting) | |
| filthy(bad, taste, offensive, awful) | |
| gangrenous | |
| hazardous(harmful, dangerous, injurious, detrimental) | |
| hellish(bad, taste, offensive, awful) | |
| high(bad, foul, decayed, stinking) | |
| ill | |
| inedible | |
| infected | |
| menacing(threatening, dangerous, injurious, damaging) | |
| odious(bad, taste, offensive, awful) | |
| offensive(bad, evil, foul, disgusting) | |
| perilous(harmful, dangerous, injurious, detrimental) | |
| polluted(bad, offensive, dirty, foul) | |
| rank(bad, offensive, foul, disgusting) | |
| repugnant(bad, taste, offensive, awful) | |
| revolting(bad, taste, offensive, awful) |
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Poisonous on
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| APA | Smart Define. (2015). poisonous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/poisonous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "poisonous thesaurus" https://smartdefine.org/poisonous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, poisonous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/poisonous/thesaurus/synonyms>. |
| MLA | Smart Define. "poisonous thesaurus" 19 August 2015. Web. 28 September 2026. <https://smartdefine.org/poisonous/thesaurus/synonyms> |