Source : Webster's Revised Unabridged Dictionary (1913)

Rakishness \Rak"ish*ness\, n.
   The quality or state of being rakish.

Source : WordNet®

rakishness
     n 1: the quality of a rake
     2: stylishness as evidenced by a smart appearance [syn: {jauntiness},
         {nattiness}, {dapperness}]