74 entries under evil topic. ×
| ill(adjective, bad) | |
| nefarious(adjective, vice) | |
| obnoxious(adjective, rough, nasty, dark) | |
| diabolical | |
| foul(adjective, malevolent, vice) | |
| hideous(adjective, appearance, awful, violent) | |
| mischievous(adjective, nasty, threatening, injurious) | |
| vile(adjective, mean, bad, wrong) | |
| vengeful(adjective, nasty, negative, behavior) | |
| calamitous(adjective, injurious, damaging, destructive) | |
| detrimental(adjective, bad, negative, harmful) | |
| monstrous(adjective, awful, terrible, dreadful) | |
| terrible(adjective, appearance, unpleasant, awful) | |
| hostile(adjective, mean, bad, wrong) | |
| nasty(adjective, rough, dark, unpleasant) | |
| damnable(adjective, wicked) | |
| repulsive(adjective, person, feelings) | |
| woeful(adjective, nasty, sad, unhappy) | |
| abominable | |
| destructive(adjective, bad, negative, harmful) |
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| APA | Smart Define. (2016). sinister thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sinister/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sinister thesaurus" https://smartdefine.org/sinister/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, sinister thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sinister/thesaurus/synonyms>. |
| MLA | Smart Define. "sinister thesaurus" 3 April 2016. Web. 24 September 2026. <https://smartdefine.org/sinister/thesaurus/synonyms> |