The term 'Scared Sound' can be described by three crossword solutions: GASP (4 letters), GULP (4 letters) and Eek (3 letters). GASP is an expression of surprise or shock, usually accompanied by a sudden intake of breath. GULP is a large swallow, often used to express fear or anxiety. Finally, Eek is an expression of fear or surprise, usually uttered in a high-pitched voice. All three words are commonly used to describe a scared sound.