- Definitions|2
- Thesaurus|626
- Abbreviations|0
49 entries under callous topic. ×
| unforgiving(adjective, mean, severe, harsh, cruel) | |
| barbarous(adjective, animal, mean, harsh, violent) | |
| cold-blooded(adjective, mean, hard, harsh, violent) | |
| unfeeling(adjective, animal, mean, hard, severe) | |
| adamant(adjective, mean, tough, harsh, resist) | |
| unsympathetic(adjective, animal, mean, hard, harsh) | |
| sadistic(adjective, mean, harsh, violent, cruel) | |
| severe(adjective, mean, harsh, cruel, vicious) | |
| vicious(adjective, mean, harsh, violent, cruel) | |
| vindictive(adjective, mean, severe, harsh, cruel) | |
| ferocious(adjective, animal, mean, harsh, violent) | |
| dog-eat-dog(adjective, mean, hard, severe, harsh) | |
| feral(adjective, mean, severe, harsh, violent) | |
| hardhearted(adjective, mean, hard, harsh, cold) | |
| mortal(adjective, mean, severe, harsh, cruel) | |
| rancorous(adjective, mean, harsh, cruel, vicious) | |
| cold(adjective, mean, hard, harsh, indifferent) | |
| cutthroat(adjective, mean, hard, severe, harsh) | |
| ironfisted(adjective, mean, severe, harsh, cruel) | |
| malevolent(adjective, mean, harsh, violent, cruel) |
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| APA | Smart Define. (2016). remorseless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/remorseless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "remorseless thesaurus" https://smartdefine.org/remorseless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, remorseless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/remorseless/thesaurus/synonyms>. |
| MLA | Smart Define. "remorseless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/remorseless/thesaurus/synonyms> |