Squanderer (7)
I believe the answer is:
wastrel
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">squanderer</span>' is the definition.<br/ ><span class="explanation-format__explanation">(wastrel is a kind of squanderer)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for wastrel that I've seen before include "Profligate" , "Worthless person" , "Useless person" , "Prodigal" , "Spendthrift" .)