The term SHINES UP can be solved by the five-letter word WAXES. Waxing is a process of applying a protective layer of wax to a surface, such as a car, to make it shine and protect it from the elements. Waxing is often used on cars to give them a glossy finish and to protect the paint from fading or becoming damaged. Waxing can also be used on furniture, floors, and other surfaces to give them a polished look.