- Definitions|2
- Thesaurus|938
- Abbreviations|0
possible profanity
40 entries under wicked topic. ×
| fiendish(adjective, animal, mean, kind, evil) | |
| atrocious(adjective, evil, harsh, terrible) | |
| devilish(adjective, animal, mean, kind, evil) | |
| hellish(adjective, kind, evil, harsh, unpleasant) | |
| infernal(adjective, kind, evil, harsh, violent) | |
| satanic(adjective, kind, evil, vile) | |
| demonic(adjective, evil, dark, terrible, cruel) | |
| diabolic(adjective, kind, evil, cruel) | |
| inhuman(adjective, animal, evil, violent, wild) | |
| mephistophelian(adjective, demonic) | |
| demoniac(adjective, evil, harsh, violent, cruel) | |
| vile(adjective, terrible, vicious, brutal) | |
| malevolent(adjective, evil, harsh, violent, wild) | |
| villainous(adjective, evil, violent, wild, fierce) | |
| bad(adjective, evil, awful, violent, wild) | |
| barbaric(adjective, animal, mean, awful, violent) | |
| execrable(adjective, terrible, vicious, brutal) | |
| heinous(adjective, awful, terrible, vicious) | |
| iniquitous(adjective, evil, violent, wild, fierce) | |
| malicious(adjective, animal, mean, evil, harsh) |
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Diabolical on
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| APA | Smart Define. (2016). diabolical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/diabolical/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "diabolical thesaurus" https://smartdefine.org/diabolical/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, diabolical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/diabolical/thesaurus/synonyms>. |
| MLA | Smart Define. "diabolical thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/diabolical/thesaurus/synonyms> |