SO angry (5)
I believe the answer is:
irate
(Other definitions for irate that I've seen before include "Indignant, angry" , "A tier (anag)" , "Cross, irritated" , "will be up in arms" , "Infuriated" .)
I believe the answer is:
irate
(Other definitions for irate that I've seen before include "Indignant, angry" , "A tier (anag)" , "Cross, irritated" , "will be up in arms" , "Infuriated" .)