Hector (5)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hector</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bully that I've seen before include "Very good" , "Intimidate" , "Browbeat" , "Beef cured or pickled in brine" , "Tinned beef" .)