- Definitions|1
- Thesaurus|225
- Abbreviations|0
83 entries under adjective topic. ×
| callous(bad, hard, tough, severe) | |
| insensible(bad, hard, tough, severe) | |
| cold-blooded(bad, hard, tough, severe) | |
| hard-hearted(bad, hard, tough, severe) | |
| inhuman(bad, hard, tough, severe) | |
| insensate(bad, hard, tough, severe) | |
| insensitive(bad, hard, tough, severe) | |
| senseless(bad, hard, tough, severe) | |
| unfeeling(bad, cold, cruel, aloof) | |
| unkind(bad, hard, tough, severe) | |
| unsympathetic(bad, hard, tough, severe) | |
| emotionless(bad, cold, aloof, no feelings) | |
| uncaring(bad, hard, tough, severe) | |
| anesthetized(hard, tough, severe, cold) | |
| apathetic(hard, tough, severe, cold) | |
| as cold as charity(bad, cold, aloof, no feelings) | |
| asleep(hard, tough, severe, cold) | |
| benumbed(hard, tough, severe, cold) | |
| brutal(hard, tough, severe, cold) | |
| brute(bad, cold, aloof, no feelings) |
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| APA | Smart Define. (2013). iron-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/iron-hearted/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "iron-hearted thesaurus" https://smartdefine.org/iron-hearted/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2013, iron-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/iron-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "iron-hearted thesaurus" 19 May 2013. Web. 28 September 2026. <https://smartdefine.org/iron-hearted/thesaurus/synonyms> |