Deceit (5)
I believe the answer is:
fraud
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">deceit</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that fraud is a type of wile)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for fraud that I've seen before include "Criminal deception" , "Fiddle" , "Deceit, especially financial" , "Duplicity" , "Cheat" .)