Geniality (6)
I believe the answer is:
warmth
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">geniality</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for warmth that I've seen before include "Intensity of emotion" , "Sensation caused by heat" , "Pleasant heat" , "Enthusiasm, affection" , "Result if heated" .)