- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
127 entries under indifferent topic. ×
| apathetic(adjective, calm, dull, quiet, cool) | |
| listless(adjective, calm, dull, quiet, weak) | |
| cool(adjective, calm, quiet, relaxed) | |
| impassive(adjective, calm, dull, quiet, cool) | |
| lackadaisical(adjective, dull, quiet, weak, easy) | |
| stolid(adjective, calm, dull, quiet, cool) | |
| nonchalant(adjective, calm, quiet, cool, relaxed) | |
| unconcerned(adjective, calm, dull, cool, weak) | |
| unemotional(adjective, calm, dull, quiet, cool) | |
| cold(adjective, calm, cool, tough) | |
| inert(adjective, dull, quiet, weak, moving) | |
| insouciant(adjective, dull, unsympathetic, sluggish) | |
| uninterested(adjective, dull, cool, weak, easy) | |
| inactive(adjective, dull, quiet, weak, easy) | |
| lifeless(adjective, calm, quiet, tough, slow) | |
| lukewarm(adjective, dull, cool, restrained) | |
| dispassionate(adjective, calm, quiet, cool, relaxed) | |
| serene(adjective, calm, quiet, cool, relaxed) | |
| uncaring(adjective, detached, unfriendly, distant) | |
| unmoved(adjective, calm, cool, detached) |
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| APA | Smart Define. (2015). phlegmatic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/phlegmatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "phlegmatic thesaurus" https://smartdefine.org/phlegmatic/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, phlegmatic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/phlegmatic/thesaurus/synonyms>. |
| MLA | Smart Define. "phlegmatic thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/phlegmatic/thesaurus/synonyms> |