The term 'is angry' can be represented by four crossword solutions: SEES (4 letters), FUMES (5 letters), BOILS (5 letters), and SEETHES (7 letters). SEES is an informal way of saying that someone notices something, usually with a negative connotation. FUMES implies that the person is so angry that they are emitting smoke or vapor, which is often associated with rage. BOILS suggests that the person is so angry that their emotions are boiling over, and SEETHES implies that the person is simmering with anger.