Untidiness; disarray (8)
I believe the answer is:
disorder
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">untidiness</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">disarray</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that disarray can be written as disorder)</span><br/ ><br/ ></span>
(Other definitions for disorder that I've seen before include "Disturbance of normal working, as of mind or body" , "Muddle" , "Riders do (anag)" , "complaint" , "Do driers create untidiness?" .)