Make confused (5)
I believe the answer is:
addle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">make confused</span>' is the definition.<br/ ><span class="explanation-format__explanation">(to addle is to confuse or baffle)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for addle that I've seen before include "confusing" , "Get confused" , "Like a bad egg" , "Get rotten" , "Muddle or confuse" .)