186 entries under restrained topic. ×
| incurious(adjective, calm, informal, relaxed, indifferent) | |
| judicious(adjective, calm, good, sound, reasonable) | |
| stable(adjective, calm, quiet, sound, reasonable) | |
| subdued(adjective, calm, quiet, reasonable, moderate) | |
| unstirred(adjective, calm, mean, hard, informal) | |
| warm(adjective, weak, kind, smooth, pleasant) | |
| careful(adjective, calm, soft, reasonable, gentle) | |
| disciplined(adjective, calm, quiet, soft, reasonable) | |
| hard-boiled(adjective, calm, indifferent, detached) | |
| impartial(adjective, calm, sound, reasonable, sensible) | |
| impervious(adjective, calm, indifferent, detached) | |
| modest(adjective, close, quiet, reasonable, moderate) | |
| offended(adjective, state, indifferent, unfriendly) | |
| peaceable(adjective, calm, soft, reasonable, gentle) | |
| realistic(adjective, calm, sound, reasonable, sensible) | |
| self-contained(adjective, close, quiet, gentle, mild) | |
| serious(adjective, calm, sensible, unusual, relaxed) | |
| severe(adjective, calm, severe, keen, sharp) | |
| solemn(adjective, calm, sensible, thoughtful) | |
| cautious(adjective, calm, close, quiet, soft) |
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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> |