- Definitions|2
- Thesaurus|938
- Abbreviations|0
possible profanity
31 entries under mean topic. ×
| heartless(adjective, harsh, violent, cruel) | |
| malign(adjective, animal, violent, wild) | |
| relentless(adjective, animal, harsh, violent) | |
| remorseless(adjective, animal, harsh, violent) | |
| unfeeling(adjective, animal, cruel, vicious) | |
| unrelenting(adjective, animal, harsh, violent) | |
| feller | |
| implacable(adjective, animal, cruel, vicious) | |
| uncompassionate(adjective, animal, cruel, vicious) | |
| unkind(adjective, animal, cruel, vicious) | |
| unsympathetic(adjective, animal, cruel, vicious) |
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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> |