Warmth, affection (10)
I believe the answer is:
tenderness
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">warmth</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(tenderness is a kind of warmth)</span><br/ ><br/ >'<span class="explanation-format__original">affection</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for tenderness that I've seen before include "sore?" , "Gentleness, sensitivity" , "Heart" , "Compassion" , "Gentle quality" .)