Scream Out is a phrase that is used to express an intense emotion or to make a loud, emphatic statement. It is often used to express anger, surprise, or excitement. The term can also be used to describe a loud, sudden outburst of sound. The crossword solution for Scream Out is 'HOLLER, ' which is another word for a loud, abrupt shout. HOLLER is also used to express strong emotions such as joy, surprise, or anger.