Maltreated (3-4)
I believe the answer is:
ill-used
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">maltreated</span>' is the definition.<br/ ><span class="explanation-format__explanation">('ill-use' can be a synonym of 'maltreat')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ill-used that I've seen before include "Mistreated" , "Badly treated, exploited" , "Maltreated" .)