- Definitions|1
- Thesaurus|429
- Abbreviations|0
48 entries under adjective topic. ×
| funny | |
| joyous | |
| facetious | |
| hilarious | |
| lighthearted | |
| playful | |
| acceptable | |
| agile | |
| agreeable | |
| airy | |
| amiable | |
| blissful | |
| blithe | |
| blithesome | |
| bright | |
| brisk | |
| charming | |
| cheerful | |
| cheery | |
| chirpy |
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| APA | Smart Define. (2015). unsmiling thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsmiling/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "unsmiling thesaurus" https://smartdefine.org/unsmiling/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unsmiling thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsmiling/thesaurus/antonyms>. |
| MLA | Smart Define. "unsmiling thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unsmiling/thesaurus/antonyms> |