554 entries under calm topic. ×
| collected(adjective, quiet, sound, reasonable) | |
| impassive(adjective, quiet, temper, relaxed) | |
| placid(adjective, quiet, weak, smooth) | |
| lukewarm(adjective, characteristic, mean, hard) | |
| reserved(adjective, reasonable, moderate, firm) | |
| phlegmatic(adjective, quiet, relaxed, indifferent) | |
| sober(adjective, good, dull, quiet) | |
| unresponsive(adjective, dull, mean, hard) | |
| unexcited(adjective, characteristic, quiet, easy) | |
| unmoved(adjective, quiet, mean, hard) | |
| cold-blooded(adjective, person, mean, hard) | |
| confident(adjective, quiet, solid, relaxed) | |
| self-possessed(adjective, quiet, reasonable, firm) | |
| controlled(adjective, close, quiet, reasonable) | |
| relaxed(verb, adjective, feature, state) | |
| sedate(verb, adjective, quiet, settle) | |
| unfeeling(adjective, dull, mean, hard) | |
| stoic(adjective, cold, indifferent, blank) | |
| unflappable(adjective, quiet, reasonable, sensible) | |
| insouciant(adjective, feature, state, happy) |
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| APA | Smart Define. (2016). cool thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cool/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cool thesaurus" https://smartdefine.org/cool/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, cool thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cool/thesaurus/synonyms>. |
| MLA | Smart Define. "cool thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/cool/thesaurus/synonyms> |