Savagely violent (6)
I believe the answer is:
brutal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">savagely violent</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for brutal that I've seen before include "Rough and cruel" , "Callous" , "Harsh, merciless" , "Disposed to inflict pain" , "Cruel and unfeeling like an animal" .)