The word gauzes refers to a thin, sheer fabric that is typically used for medical purposes or to create delicate clothing items. However, there are several antonyms for this word that can be used to describe fabrics that are thicker, more durable or textured. Some of the antonyms for gauze include heavy, thick, coarse, rough, dense, durable, sturdy, and robust fabrics. These fabrics are often used in industrial or outdoor settings or for creating sturdy clothing items that can withstand harsh weather conditions. So, while gauze may be delicate and fragile, its antonyms refer to fabrics that are strong and dependable.