Good-natured friendliness (8)
I believe the answer is:
bonhomie
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">good-natured friendliness</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bonhomie that I've seen before include "'Easy good nature, cheerful friendliness (8)'" , "Inventory" , "Good-natured friendliness" , "'Affability, geniality (8)'" , "genial nature" .)