- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
74 entries under serene topic. ×
| staid(adjective, calm, relaxed, tranquil, easygoing) | |
| together(adjective, calm, quiet, relaxed, casual) | |
| inexcitable(adjective, cool, blank, aloof, unemotional) | |
| poised(adjective, calm, mild, relaxed, casual) | |
| possessed(adjective, calm, quiet, relaxed, tranquil) | |
| self-possessed(adjective, calm, quiet, cool, mild) | |
| spiritless(adjective, cool, blank, aloof, unemotional) | |
| sure of oneself(expression, adjective, idiom, calm, relaxed) | |
| temperate(adjective, calm, quiet, relaxed, tranquil) | |
| clearheaded(adjective, calm, relaxed, tranquil, easygoing) | |
| commonsensical(adjective, calm, relaxed, tranquil, easygoing) | |
| disimpassioned(adjective, calm, cool, relaxed, steady) | |
| indurated(adjective, cool, blank, aloof, unemotional) | |
| inexpressive(adjective, cool, blank, aloof, unemotional) | |
| insusceptible(adjective, cool, blank, aloof, unemotional) | |
| keeping a stiff upper lip(expression, adjective, idiom, calm, relaxed) | |
| levelheaded(adjective, calm, quiet, relaxed, casual) | |
| not turn a hair(expression, adjective, idiom, calm, relaxed) | |
| quieted(adjective, calm, relaxed, tranquil, easygoing) | |
| repressed(adjective, calm, relaxed, tranquil, easygoing) |
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| APA | Smart Define. (2015). nonchalant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/nonchalant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nonchalant thesaurus" https://smartdefine.org/nonchalant/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, nonchalant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/nonchalant/thesaurus/synonyms>. |
| MLA | Smart Define. "nonchalant thesaurus" 9 December 2015. Web. 30 September 2026. <https://smartdefine.org/nonchalant/thesaurus/synonyms> |