The term 'Cause Wrinkles' can be summarized by the crossword solution 'RUMPLE, ' which is a six-letter word. RUMPLE is a verb that means to make something wrinkled or creased, usually due to age, stress, or lack of care. It is often used to describe skin, clothing, and other fabrics. In this context, it is used to describe the wrinkles that form on the skin due to aging, sun exposure, and other environmental factors.