14 entries under person topic. ×
| smart aleck(noun, expression, adjective, idiom, good) | |
| smarty-pants(noun, good, informal) | |
| wise guy(noun, expression, adjective, good) | |
| braggart(noun, braggart) | |
| wiseacre(noun, good, slang) | |
| windbag(noun, adjective, fool, bore) | |
| nerd(character, slang, behavior) | |
| intellectual(noun, brain, wiseacre, know-all) | |
| malapert(noun, good) | |
| smart-ass(noun, smarty, malapert, wiseacre) | |
| brain(noun, informal, intellectual, wiseacre) | |
| witling(noun, good) | |
| learned person | |
| walking encyclopedia |
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| APA | Smart Define. (2015). know-it-all thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/know-it-all/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "know-it-all thesaurus" https://smartdefine.org/know-it-all/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, know-it-all thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/know-it-all/thesaurus/synonyms>. |
| MLA | Smart Define. "know-it-all thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/know-it-all/thesaurus/synonyms> |