248 entries under adjective topic. ×
| fierce | |
| forbidding | |
| formidable | |
| grave | |
| harsh | |
| hated | |
| heavy | |
| impending | |
| in poor condition | |
| indecent | |
| indecorous | |
| insalutary(offensive, foul, disgusting, poisonous) | |
| keen | |
| killing | |
| lethiferous(injurious, damaging, deadly, fatal) | |
| loathsome(bad, offensive, corrupt, foul) | |
| misanthropic(person, unfriendly) | |
| obnoxious(bad, evil, nasty, offensive) | |
| obscene(bad, offensive, corrupt, foul) | |
| outrageous(bad, severe, offensive, awful) |
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| APA | Smart Define. (2016). harmful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/harmful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, harmful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/harmful/thesaurus/synonyms>. |
| MLA | Smart Define. "harmful thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/harmful/thesaurus/synonyms> |