- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
55 entries under collected topic. ×
| sedate(adjective, calm, cool, relaxed, steady) | |
| self-assured(adjective, calm, relaxed, tranquil, easygoing) | |
| self-satisfied(adjective, calm, cool, steady, unaffected) | |
| sensible(adjective, calm, relaxed, tranquil, easygoing) | |
| serious(adjective, calm, relaxed, tranquil, easygoing) | |
| smug(adjective, calm, cool, steady, unaffected) | |
| soothed(adjective, calm, relaxed, tranquil, easygoing) | |
| stiff upper lip(expression, adjective, idiom, calm, cool) | |
| suppressed(adjective, calm, relaxed, tranquil, easygoing) | |
| untouched(adjective, calm, cool, steady, unaffected) | |
| assured(adjective, calm, quiet, cool, relaxed) | |
| calmed(adjective, calm, relaxed, tranquil, easygoing) | |
| cool as cucumber(expression, adjective, idiom, calm, cool) | |
| hard as nails(expression, adjective, idiom, calm, cool) | |
| thick-skinned(calm, cool, unflappable) |
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| APA | Smart Define. (2015). nonchalant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/nonchalant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nonchalant thesaurus" https://smartdefine.org/nonchalant/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, nonchalant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/nonchalant/thesaurus/synonyms>. |
| MLA | Smart Define. "nonchalant thesaurus" 9 December 2015. Web. 26 September 2026. <https://smartdefine.org/nonchalant/thesaurus/synonyms> |