- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
122 entries under casual topic. ×
| blithe(adjective, feature, state, care, indifferent) | |
| offhand(adjective, calm, cool, mild, careless) | |
| placid(adjective, calm, quiet, cool, mild) | |
| stolid(adjective, calm, quiet, cool, relaxed) | |
| tranquil(adjective, feature, state, calm, quiet) | |
| unworried(adjective, feature, state, care, indifferent) | |
| phlegmatic(adjective, calm, quiet, cool, relaxed) | |
| unmindful(adjective, careless, indifferent, sloppy) | |
| blasé(adjective, calm, cool, relaxed, cold) | |
| effortless(adjective, calm, cool, relaxed) | |
| incurious(adjective, calm, cool, careless, relaxed) | |
| thoughtless(adjective, feature, state, careless, indifferent) | |
| unexcited(adjective, calm, quiet, cool, relaxed) | |
| unfeeling(adjective, calm, cool, relaxed, indifferent) | |
| irresponsible(adjective, feature, state, trait) | |
| laid-back(adjective, feature, state, calm, cool) | |
| glib(adjective, indifferent) | |
| level-headed(adjective, calm, cool, steady) | |
| lighthearted(adjective, feature, state, trait, cheerful) | |
| mellow(adjective, calm, cool, relaxed, indifferent) |
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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> |