- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
possible profanity
49 entries under evil topic. ×
| cruel(adjective, person, nasty, violent) | |
| hellish(adjective, kind, vile, wicked) | |
| atrocious(adjective, person, wicked, bad behavior) | |
| satanic(adjective, kind, wicked, immoral) | |
| diabolical(adjective, animal, mean, kind) | |
| devilish(adjective, animal, mean, bad, kind) | |
| wicked(adjective, bad, wrong, violent) | |
| brutal(adjective, person, nasty, violent) | |
| infernal(adjective, kind, vile, wicked) | |
| demonic(adjective, dark, vile, wicked) | |
| sinful(adjective, bad, wrong, violent) | |
| vicious(adjective, bad, wrong, nasty) | |
| inhuman(adjective, animal, nasty, violent) | |
| bad(adjective, wrong, violent, wild) | |
| sinister(adjective, person, unwarmhearted) | |
| savage(adjective, animal, mean, violent) | |
| barbarous(adjective, animal, mean, nasty) | |
| iniquitous(adjective, bad, wrong, violent) | |
| mean(adjective, animal, person, bad, wrong) | |
| villainous(adjective, bad, wrong, nasty) |
For more, visit
Fiendish on
Power Thesaurus
| APA | Smart Define. (2016). fiendish thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fiendish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fiendish thesaurus" https://smartdefine.org/fiendish/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, fiendish thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fiendish/thesaurus/synonyms>. |
| MLA | Smart Define. "fiendish thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/fiendish/thesaurus/synonyms> |