Feel disgust for (6)
I believe the answer is:
loathe
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">feel disgust for</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 loathe that I've seen before include "Can't stand" , "To heal (anag)" , "Cordially dislike, despise" , "cannot stand" , "Abhor, abominate" .)