132 entries under unpleasant topic. ×
| ominous(adjective, person, appearance, mean, bad) | |
| menacing(adjective, person, sad, dark) | |
| evil(adjective, mean, bad, wrong, evil) | |
| malevolent(adjective, person, mean, bad, wrong) | |
| wicked(adjective, mean, bad, wrong, evil) | |
| threatening(adjective, person, mean, bad, wrong) | |
| unlucky(adjective, evil, nasty, sad, unhappy) | |
| spiteful(adjective, person, evil, rough, nasty) | |
| dark(adjective, evil, obscure, rough, nasty) | |
| mean(adjective, person, evil, nasty, harsh) | |
| unfortunate(adjective, evil, nasty, sad, unhappy) | |
| base(adjective, corrupt, wicked, horrible) | |
| gloomy(adjective, hard, obscure, rough, nasty) | |
| forbidding(adjective, person, appearance, rough, nasty) | |
| angry(adjective, state, characteristic, person) | |
| hard(adjective, person, sad, unhappy) | |
| dour(adjective, person, rough, nasty, dark) | |
| ill-fated(adjective, person, sad, unhappy) | |
| ill-starred(adjective, sad, unhappy, woe) | |
| sullen(adjective, mean, bad, wrong, evil) |
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| APA | Smart Define. (2016). sinister thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sinister/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sinister thesaurus" https://smartdefine.org/sinister/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, sinister thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sinister/thesaurus/synonyms>. |
| MLA | Smart Define. "sinister thesaurus" 3 April 2016. Web. 29 September 2026. <https://smartdefine.org/sinister/thesaurus/synonyms> |