Wrath, rage (3)
I believe the answer is:
ire
I believe this clue is a double definition.
'wrath' is the first definition.
(both can mean anger)
'rage' is the second definition.
(ire is intense rage)
(Other definitions for ire that I've seen before include "Anger, annoyance" , "heat" , "Annoyance, vexation" , "Hot temper" , "Anger, rage" .)