Bungled (7)
I believe the answer is:
botched
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bungled</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that bungled can be written as botched)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for botched that I've seen before include "Messed up" , "Made a bags of" , "Made a mess of, spoiled by clumsy work" .)