Slapstick (10)
I believe the answer is:
knockabout
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">slapstick</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for knockabout that I've seen before include "slapstick" , "Boisterous - wander aimlessly" .)