Inborn; normal (7)
I believe the answer is:
natural
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">inborn</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >'<span class="explanation-format__original">normal</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for natural that I've seen before include "Genuine, unaffected" , "Unaffected - native" , "Unforced" , "Normal; off-white" , "(In music) neither sharp nor flat" .)