Strong dislike of Verona is crazy (8)
I believe the answer is:
aversion
'strong dislike' is the definition.
(I've seen this before)
'verona is crazy' is the wordplay.
'crazy' indicates an anagram.
'verona'+'is'='veronais'
'veronais' is an anagram of 'AVERSION'.
'of' is the link.
(Other definitions for aversion that I've seen before include "distaste" , "phobia" , "Strong dislike for, makes you look away" , "Disgust" , "Extreme dislike" .)