- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
73 entries under detached topic. ×
| glacial(adjective, impassive, unresponsive, insensitive) | |
| going with the flow(expression, adjective, idiom, impassive) | |
| hardboiled(adjective, indifferent, stiff, distant) | |
| haughty(adjective, indifferent, distant, remote) | |
| incurious(adjective, indifferent, weary, distant) | |
| laid-back(adjective, calm, restrained, unconcerned) | |
| laid back(expression, adjective, indifferent, distant) | |
| listless(adjective, indifferent, weary, apathetic) | |
| lone wolf(expression, adjective, indifferent, distant) | |
| loner(adjective, indifferent, distant, remote) | |
| not responsive(expression, adjective, impassive, unresponsive) | |
| offish(adjective, indifferent, distant, remote) | |
| on ice(expression, adjective, indifferent, distant) | |
| passionless(adjective, impassive, unresponsive, laid-back) | |
| phlegmatic(adjective, indifferent, unsympathetic, impassive) | |
| putting on airs(expression, adjective, idiom, indifferent) | |
| quiet(adjective, calm, restrained, subdued) | |
| reticent(adjective, impassive, unresponsive, laid-back) | |
| rolling with the punches(expression, adjective, idiom, impassive) | |
| secluded(adjective, indifferent, distant, remote) |
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| APA | Smart Define. (2016). hard-hearted thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, hard-hearted thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-hearted thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms> |