- Definitions|2
- Thesaurus|885
- Abbreviations|0
possible profanity
19 entries under diabolical topic. ×
| infernal(adjective, kind, evil, vile, wicked) | |
| fiendish(adjective, kind, unusual, wonderful, marvelous) | |
| satanic(adjective, kind, evil, wicked, deceitful) | |
| demonic(adjective, evil, vile, wicked, devilish) | |
| mephistophelian(adjective, evil, vile, wicked, fiendish) | |
| iniquitous(adjective, wicked, immoral, deceitful, contrary) | |
| bad(adjective, evil, wicked, immoral, sinful) | |
| damnable(adjective, evil, vile, wicked, inexpedience) | |
| execrable(adjective, wicked, inexpedience, demonic) | |
| villainous(adjective, evil, vile, wicked, fiendish) | |
| nefarious(adjective, evil, vile, wicked, fiendish) | |
| accursed(adjective, wicked, inexpedience, demonic) | |
| unhallowed(adjective, evil, wicked, immoral, deceitful) | |
| cursed(adjective, wicked, inexpedience, demonic) | |
| serpentine(adjective, evil, vile, wicked, crazed) | |
| detestable(adjective, wicked, inexpedience, demonic) | |
| hellborn(adjective, wicked, demonic, satan) | |
| brutish(adjective, evil, cruel, wicked, atrocious) | |
| cloven-footed(adjective, wicked, demonic) |
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| APA | Smart Define. (2015). diabolic thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/diabolic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "diabolic thesaurus" https://smartdefine.org/diabolic/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, diabolic thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/diabolic/thesaurus/synonyms>. |
| MLA | Smart Define. "diabolic thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/diabolic/thesaurus/synonyms> |