- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
122 entries under casual topic. ×
| abrupt | |
| absent-minded(happy-go-lucky, slapdash) | |
| abstracted(happy-go-lucky, slapdash) | |
| brusque | |
| coolheaded(adjective, calm, quiet, relaxed) | |
| curt | |
| deliberate(adjective, calm, quiet, slow, relaxed) | |
| equable(adjective, calm, unruffled) | |
| folksy(cool, relaxed, indifferent, easygoing) | |
| hasty(happy-go-lucky, slapdash) | |
| inaccurate(happy-go-lucky, slapdash) | |
| incautious(happy-go-lucky, slapdash) | |
| indiscreet(happy-go-lucky, slapdash) | |
| injudicious(happy-go-lucky, slapdash) | |
| napping(happy-go-lucky, slapdash) | |
| philosophical(adjective, calm, quiet, relaxed) | |
| unagitated(adjective, calm, quiet, relaxed) | |
| uncircumspect(happy-go-lucky, slapdash) | |
| unguarded(happy-go-lucky, slapdash) | |
| unobservant(happy-go-lucky, slapdash) |
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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> |