The Collaborative International Dictionary of English v.0.48:
Rakishness \Rak"ish*ness\, n. The quality or state of being rakish. [1913 Webster]WordNet (r) 3.0 (2006):
rakishness n 1: the quality of a rake 2: stylishness as evidenced by a smart appearance [syn: jauntiness, nattiness, dapperness, rakishness]