The term 'Cartoon Scream' is a phrase used to describe the exaggerated sound effects used in cartoons. The crossword solutions for this term are EEK (3 letters), YEOW (4 letters), NEVE (4 letters), and RIOT (4 letters). EEK is an expression of surprise or fear, YEOW is an exclamation of pain, NEVE is an expression of shock or surprise, and RIOT is an expression of anger or excitement. Together, these words represent the range of emotions that can be expressed through cartoon screams.