- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
364 entries under adjective topic. ×
| deadpan(blank, unemotional, emotionless, expressionless) | |
| feckless(feature, state, indifferent, trait) | |
| glib(indifferent, casual) | |
| hardened(cool, indifferent, blank, aloof) | |
| hardhearted(unfeeling, insensitive, insensible) | |
| impartial(indifferent, detached, aloof, distant) | |
| level-headed(calm, cool, steady, casual) | |
| light-hearted(feature, state, trait) | |
| lighthearted(feature, state, trait, cheerful) | |
| mellow(calm, cool, relaxed, indifferent) | |
| moderate(mild, relaxed, tolerant, laid-back) | |
| poker-faced(cool, indifferent, detached, blank) | |
| self-controlled(calm, quiet, relaxed, casual) | |
| steady(calm, cool, unflappable, unexcitable) | |
| supine(cold, indifferent, dead, unsympathetic) | |
| uncompassionate | |
| Laodicean(cold, dead, apathy, passive) | |
| anesthetized | |
| bland | |
| blunt |
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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> |