- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
223 entries under hard topic. ×
| soulless(adjective, mean, harsh, cold) | |
| stern(adjective, mean, tough, severe) | |
| toughened(noun, adjective, cruel, unfeeling) | |
| unaffected(adjective, cold, indifferent, cruel) | |
| unbending(adjective, tough, rough, harsh) | |
| unpitying(adjective, mean, cool, severe) | |
| hard-nosed(adjective, mean, tough, evil) | |
| icy(adjective, mean, cool, tough) | |
| iron-hearted(adjective, bad, tough, severe) | |
| irreverent(adjective, unfeeling, unsympathetic, prepared) | |
| unforgiving(adjective, person, mean, severe) | |
| unyielding(adjective, mean, severe, rough) | |
| brutish(adjective, evil, nasty, harsh) | |
| case-hardened(noun, verb, adjective, dull) | |
| contemptuous(adjective, unfeeling, unsympathetic, prepared) | |
| hostile(adjective, person, tough, evil) | |
| relentless(adjective, mean, severe, evil) | |
| uncharitable(adjective, mean, unsympathetic) | |
| unfriendly(adjective, evil, rough, nasty) | |
| unrelenting(adjective, mean, tough, severe) |
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| APA | Smart Define. (2016). callous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/callous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, callous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/callous/thesaurus/synonyms>. |
| MLA | Smart Define. "callous thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/callous/thesaurus/synonyms> |