wise guy

from WordNet (r) 3.0 (2006)

wise guy
    n 1: an upstart who makes conceited, sardonic, insolent comments
         [syn: {wise guy}, {smart aleck}, {wiseacre}, {wisenheimer},
         {weisenheimer}]

from Moby Thesaurus II by Grady Ward, 1.0

25 Moby Thesaurus words for "wise guy":
      Gothamite, boldface, brazenface, chutzpanik, hussy, malapert, minx,
      pup, puppy, saucebox, smart aleck, smart ass, smart-ass, smarty,
      smarty-pants, swaggerer, upstart, whippersnapper, wise fool,
      wise-ass, wiseacre, wisehead, wiseling, wisenheimer, witling

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