Fury as range is altered (5)
I believe the answer is:
anger
'fury' is the definition.
(thesaurus)
'range is altered' is the wordplay.
'is altered' indicates an anagram.
'range' is an anagram of 'ANGER'.
'as' is the link.
(Other definitions for anger that I've seen before include "One of the seven deadly sins" , "wind up?" , "Heat" , "Emotion" , "Great annoyance" .)