- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
72 entries under subdued topic. ×
| calm(adjective, restrained, unconcerned, impassive) | |
| casual(adjective, calm, indifferent, restrained, detached) | |
| collected(adjective, calm, restrained, impassive) | |
| easy-going(adjective, calm, restrained, unconcerned) | |
| imperturbable(adjective, calm, cold, cruel, restrained) | |
| laid-back(adjective, calm, restrained, detached, unconcerned) | |
| lukewarm(adjective, calm, indifferent, restrained, unsympathetic) | |
| not influenced(expression, adjective, calm, restrained, unconcerned) | |
| proof(adjective, calm, restrained, unconcerned) | |
| quiet(adjective, calm, restrained, detached) | |
| serene(adjective, calm, indifferent, restrained, unsympathetic) | |
| steady(adjective, calm, restrained, unconcerned) | |
| unaltered(adjective, calm, restrained, unconcerned) | |
| unchanged(adjective, calm, restrained, unconcerned) | |
| unexcited(adjective, calm, restrained, unconcerned) | |
| unimpressed(adjective, calm, restrained, unconcerned) | |
| uninfluenced(adjective, calm, restrained, unconcerned) | |
| unruffled(adjective, calm, indifferent, restrained, unconcerned) | |
| abnegating(adjective, calm, restrained, impassive) | |
| abstaining(adjective, calm, restrained, impassive) |
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| APA | Smart Define. (2016). hard-hearted thesaurus. Retrieved September 28, 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 28, 2026). |
| Harvard | Smart Define 2016, hard-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-hearted thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms> |