Vivacious quality (6)
I believe the answer is:
esprit
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">vivacious quality</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for esprit that I've seen before include "French morale as in de corps?" , "Stripe (anag)" , "Liveliness - priest (anag)" , "wit from France" , "What good corps needs" .)