Couche is a French term used to describe a specific type of paper. This paper has a glossy finish and is often used for printing high-quality images. When searching for synonyms for the word couche, one may come across the terms coated paper, enamel paper, or glossy paper. These terms all refer to paper that has been treated with a coating to provide a smooth, shiny surface. Other synonyms for couche may include art paper, cardstock, or photo paper, as these types of paper are often used for printing similar high-quality images. Regardless of which synonym is used, couche and its synonymous terms can provide excellent results for printing photographs, artwork, or any other type of image.