Instinctively, naturally (8)
I believe the answer is:
innately
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">instinctively</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">naturally</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for innately that I've seen before include "Naturally, inherently" , "from birth" , "Inherently, instinctively" , "How kids react" .)