Bellowed (6)
I believe the answer is:
roared
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bellowed</span>' is the definition.<br/ ><span class="explanation-format__explanation">('roar' can be a synonym of 'bellow')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for roared that I've seen before include "Made long loud sound like lion" , "Bellowed, thundered" , "Yelled" .)