Coarse-textured is a term used to describe something that is rough or uneven to the touch. Some synonyms for this word include gritty, abrasive, rugged, rough, and bumpy. These words can be used to describe a variety of different materials, such as a gritty concrete surface, an abrasive sandpaper, a rugged mountain terrain, a rough piece of wood, or a bumpy road. Using synonyms for coarse-textured can help add variety and sophistication to one's writing, as well as better express the texture and feel of different materials and surfaces.