- Definitions|2
- Thesaurus|938
- Abbreviations|0
possible profanity
180 entries under adjective topic. ×
| furious(harsh, violent, wild, cruel) | |
| godawful | |
| goddam | |
| grim(animal, mean, harsh, dark) | |
| gross | |
| gruesome | |
| hardhearted | |
| hateful(animal, mean, violent, wild) | |
| heartless(mean, harsh, violent, cruel) | |
| hellacious | |
| ill-natured | |
| impious(evil, violent, wild, fierce) | |
| inaudacious | |
| loathsome | |
| lousy | |
| malign(animal, mean, violent, wild) | |
| malodorous | |
| mean(animal, evil, violent, wild) | |
| merciless(harsh, violent, cruel, vicious) | |
| nauseating |
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Diabolical on
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| APA | Smart Define. (2016). diabolical thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/diabolical/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "diabolical thesaurus" https://smartdefine.org/diabolical/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, diabolical thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/diabolical/thesaurus/synonyms>. |
| MLA | Smart Define. "diabolical thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/diabolical/thesaurus/synonyms> |