Synonyms|132Antonyms|0|Broader|1Narrower|0Related|68
11
wise guy(noun, expression, idiom, good, slang)
10
know-it-all(noun, good, person, informal, sage)
9
smart aleck(noun, expression, idiom, good, informal)
8
witling(noun, good, person, fool)
7
overachiever
7
smarty(noun, adjective, good, informal)
5
smarty-pants(noun, good, informal)
5
wisecracker(noun, good, slang)
5
wisenheimer(noun, good, informal)
4
fool(noun, fool, bore, humorist, windbag)
4
owl
4
weisenheimer
3
know-all
3
smart-ass
2
ass(noun, fool)
2
bigwig(noun, sage)
2
booby(noun, fool)
2
buffoon(noun, humorist)
2
charlatan(humorist, ignoramus)
2
clown(noun, humorist)
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APASmart Define. (2015). wiseacre thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/wiseacre/thesaurus/synonyms
ChicagoSmart Define. 2015. "wiseacre thesaurus" https://smartdefine.org/wiseacre/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, wiseacre thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/wiseacre/thesaurus/synonyms>.
MLASmart Define. "wiseacre thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/wiseacre/thesaurus/synonyms>