The term 'IRATE' is used to describe someone who is extremely angry. The crossword solutions for this term are 'FUMES' (5 letters), 'steams' (6 letters), 'seesred' (7 letters), and 'SEETHES' (7 letters). All of these words can be used to describe the feeling of anger, with 'FUMES' and 'steams' referring to the physical manifestation of anger, such as a person's face turning red or their breathing becoming heavy. 'Seesred' and 'SEETHES' refer to the mental state of being angry, with 'seesred' suggesting that the person is seeing red with rage, and 'SEETHES' suggesting that the person is boiling with anger.