Very angry, enraged (5)
I believe the answer is:
irate
This clue is a double definition.
'very angry' is the first definition.
(I've seen this before)
'enraged' is the second definition.
(I know that enraged can be written as irate)
(Other definitions for irate that I've seen before include "Wrathful" , "Annoyed, nettled" , "Angry, annoyed" , "Aggrieved" , "Fuming" .)