Maverick (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">maverick</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that maverick can be written as rebel)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rebel that I've seen before include "Revolt, mutiny" , "One rising in opposition" , "Show dissent" , "Rise in armed opposition" , "He resists authority" .)