248 entries under adjective topic. ×
| septic | |
| serious(bad, offensive, foul, revolting) | |
| subversive(injurious, damaging, destructive, hurtful) | |
| undesireworthy(arouse bad feelings, arouse bad emotions) | |
| annihilative(injurious, damaging, deadly, fatal) | |
| awful(bad, severe, offensive, terrible) | |
| cancerous(injurious, damaging, deadly, fatal) | |
| depraved | |
| extirpative(injurious, damaging, deadly, fatal) | |
| fateful | |
| fell(injurious, damaging, deadly, fatal) | |
| harassing(injurious, damaging, destructive, hurtful) | |
| life-threatening | |
| lousy(bad, offensive, foul, useless) | |
| mephitic(bad, evil, offensive, corrupt) | |
| murderous(bad, offensive, violent, foul) | |
| sharp | |
| shocking | |
| surly(person, mean, bad, wrong) | |
| unfriendly(person, mean, bad, wrong) |
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| APA | Smart Define. (2016). harmful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/harmful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, harmful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/harmful/thesaurus/synonyms>. |
| MLA | Smart Define. "harmful thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/harmful/thesaurus/synonyms> |