Trifled (with) (5)
I believe the answer is:
toyed
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">trifled with</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for toyed that I've seen before include "was trifling" , "Played" , "Engaged in an activity, but not seriously" , "Acted idly" , "Trifled (with someone's affections)" .)