- Definitions|2
- Thesaurus|671
- Abbreviations|0
29 entries under informality topic. ×
| nonchalance(noun, ease, apathy, indifference, familiarity) | |
| familiarity(noun, ease, simplicity, nonchalance, unpretentiousness) | |
| naturalness(noun, calm, ease, rest, restraint) | |
| apathy(noun, indifference, nonchalance) | |
| disregard(noun, neglect, indifference, carelessness, nonchalance) | |
| indifference(noun, nonchalance) | |
| insouciance(noun, ease, indifference, familiarity, nonchalance) | |
| unconcern(noun, nonchalance) | |
| carelessness(noun, neglect, nonchalance) | |
| inattention(noun, neglect, carelessness, nonchalance) | |
| liberty(noun, ease, simplicity, familiarity, unpretentiousness) | |
| sociability(noun, intimacy) | |
| unceremoniousness(noun, calm, ease, rest, restraint) | |
| closeness(noun, intimacy) | |
| friendliness(noun, intimacy) | |
| friendship(noun, intimacy) | |
| acquaintanceship(noun, intimacy) | |
| boldness(noun, intimacy) | |
| composure(noun, ease, indifference, familiarity, nonchalance) | |
| coolness(noun, nonchalance) |
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Casualness on
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| APA | Smart Define. (2015). casualness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/casualness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "casualness thesaurus" https://smartdefine.org/casualness/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, casualness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/casualness/thesaurus/synonyms>. |
| MLA | Smart Define. "casualness thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/casualness/thesaurus/synonyms> |