Furless, meaning without hair or fur, has several antonyms based on different aspects. In terms of animals, the opposite of furless could be furry, hairy, woolly, or shaggy, indicating an abundance of fur or hair. For human beings, antonyms could be hirsute, bushy, or unshorn, all meaning having a lot of body hair. Other antonyms for furless are bald, slick, and smooth, indicating a lack of hair or fur. Finally, antonyms for furless can also be used based on context, such as coated or clothed, which imply the presence of a fabric or material covering the body, replacing the absence of fur.