Firebug (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">firebug</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for arsonist that I've seen before include "A major criminal" , "Pyromaniac" , "One fire-raising" , "Fire raiser" , "Like blazes he will" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">firebug</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for pyromaniac that I've seen before include "Fire-raiser" , "Arsonist" .)