Satin-smooth is a descriptive term that implies a surface with a sleek, refined, and luxurious texture. There are several synonyms for satin-smooth, including glossy, silky, polished, sleek, suave, refined, elegant, lustrous, and smooth. These words describe a surface that is shiny, polished, and soft to the touch. Satin-smooth surfaces are commonly found on silk, satin, or other fabrics, as well as in high-end furniture, cars, and even certain types of food. Overall, using a synonym for satin-smooth enables a writer to convey the texture of an object, surface, or substance in a way that is precise and evocative.