Untidiness; disarray (8)
I believe the answer is:
disorder
I believe this is a double definition.
'untidiness' is the first definition.
(thesaurus)
'disarray' is the second definition.
(I know that disarray can be written as disorder)
(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?" .)