- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
604 entries under adjective topic. ×
| compassionless(mean, hard, severe, attitude) | |
| dead-hearted(bad, cold, aloof, no feelings) | |
| dead-pan(bad, cold, aloof, no feelings) | |
| defiant(insolent, impenitent, unrepentant) | |
| derisive | |
| disrespectful | |
| fierce(mean, hard, severe, evil) | |
| flagrant | |
| hard-bitten(hard, rough, harsh, cruel) | |
| imperceptive(indifferent, unkind, unresponsive, heartless) | |
| imperturbable(calm, cool, cold, cruel) | |
| implacable(mean, hard, severe, evil) | |
| indurated(hard, cool, firm, cruel) | |
| irresponsive(bad, cold, aloof, no feelings) | |
| lackadaisical(indifferent, unsympathetic, inattentive, uninterested) | |
| lukewarm(calm, mean, hard, cool) | |
| marble-hearted(bad, cold, aloof, no feelings) | |
| mouthy | |
| narcotic | |
| phlegmatic(cool, indifferent, detached, unfriendly) |
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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> |