The term PREPARES FOR PAINTING can be summarized by the crossword solution PRIMES, which is a six-letter word. Priming is a preparatory step in painting that involves applying a base coat to a surface to improve adhesion and provide a better finish. Priming is often used on new wood, drywall, and other porous surfaces to seal them and prevent stains from bleeding through the paint. It also helps to create a uniform surface for the paint to adhere to.