- Definitions|2
- Thesaurus|885
- Abbreviations|0
possible profanity
183 entries under adjective topic. ×
| infernal(kind, evil, vile, wicked) | |
| fiendish(kind, unusual, wonderful, marvelous) | |
| satanic(kind, evil, wicked, deceitful) | |
| devilish(kind, evil, vile, wicked) | |
| hellish(kind, evil, malevolence, vice) | |
| demonic(evil, vile, wicked, devilish) | |
| wicked(evil, devilish, fiendish) | |
| evil | |
| mephistophelian(evil, vile, wicked, fiendish) | |
| malevolent(inexpedience, devilish) | |
| diabolical(kind, evil, cruel, wicked) | |
| impious(evil, vile, wicked, immoral) | |
| demoniac(evil, unusual, wonderful, marvelous) | |
| iniquitous(wicked, immoral, deceitful, contrary) | |
| bad(evil, wicked, immoral, sinful) | |
| sinful | |
| atrocious(evil, fiendish) | |
| corrupt | |
| monstrous(evil, fiendish) | |
| vile(evil, fiendish) |
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| APA | Smart Define. (2015). diabolic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/diabolic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "diabolic thesaurus" https://smartdefine.org/diabolic/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, diabolic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/diabolic/thesaurus/synonyms>. |
| MLA | Smart Define. "diabolic thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/diabolic/thesaurus/synonyms> |