Marauder (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">marauder</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for raider that I've seen before include "looter" , "One making incursion" , "Pillager, plunderer" , "Depredator" , "One who makes surprise attack, perhaps to steal" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">marauder</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for ravager that I've seen is " Person laying waste".)