Thesaurus
smarty–pants
noun plural
Synonyms and Antonyms of SMARTY-PANTS
a person who likes to show off in a clever but annoying way <I don't need to hear from some smarty-pants second-guesser that the theme for the party is all wrong>
Synonyms smarty (or smartie), smarty-pants, wiseacre, wiseass, wise guy, wisenheimer (also weisenheimer)
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