The word "blebby" is often used to describe a surface that is covered in small, round, or irregular bumps. Synonyms for blebby include bumpy, lumpy, textured, rough, uneven, pitted, and pockmarked. Other descriptions for a surface that is blebby could be dimpled, dented, or indented. These adjectives are often used to describe the surface of certain foods, like butter or cream cheese, as well as skin conditions like acne or chickenpox. When used to describe skin, another synonym for blebby is blistered. Regardless of the context, these synonyms all convey the same overall idea that a surface is covered in small bumps or indentations.