51 entries under adjective topic. ×
| cheerful | |
| demonstrative | |
| easy | |
| effusive | |
| expansive | |
| expressive | |
| extrovert | |
| familiar | |
| forthcoming | |
| friendly | |
| genial | |
| genuine | |
| guileless | |
| honest | |
| informal | |
| ingenuous | |
| lively | |
| nimble | |
| open | |
| pert |
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| APA | Smart Define. (2015). mum thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/mum/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "mum thesaurus" https://smartdefine.org/mum/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, mum thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/mum/thesaurus/antonyms>. |
| MLA | Smart Define. "mum thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/mum/thesaurus/antonyms> |