The term 'GETS REALLY ANGRY' can be described by three crossword solutions: BOILS (5 letters), MADDENS (7 letters), and HITSTHEROOF (11 letters). Boiling is a metaphor for extreme anger, as it is when a liquid reaches its boiling point. MADDENS is another word for enrages, which is an intense feeling of anger. Finally, hitting the roof is an expression used to describe someone who is so angry that they are about to explode. All three of these words describe a person who is extremely angry.