A really fast thesaurus... with lots of synonyms.
Know-it-all has 34 synonyms. The top synonyms for know-it-all are wisenheimer, wisehead, wisecracker, wiseacre, wise guy, swellhead, swelled-headed, stuck-up and 26 more. Browse the full list below.
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| Random | DefinitionA common synonym for know-it-all is wisenheimer. Other synonyms include wisehead, wisecracker, wiseacre, wise guy.
Know-it-all has 34 synonyms listed on Thesaurasize.
(n): someone who acts as if he/she knows everything and believes him/herself above others as a result, normally intended as a pejorative Example: "I had it figured out, but this know-it-all marched in
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