Dissolute; dashing (6)
I believe the answer is:
rakish
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">dissolute</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">dashing</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that dashing can be written as rakish)</span><br/ ><br/ ></span>
(Other definitions for rakish that I've seen before include "Jaunty; fast-looking (boat)" , "Dashing and slightly disreputable" , "Marked by unconventionality or disreputableness" , "Given to philandering" , "Profligate" .)