Nonuniformity refers to the lack of consistency or homogeneity in something. Antonyms for nonuniformity include uniformity, consistency, homogeneity, regularity, conformity, and symmetry. Uniformity implies that different parts are the same, homogeneous or identical, while consistency suggests that something is reliable and predictable. Regularity means that something follows a consistent pattern, while conformity refers to adherence to established standards. Symmetry implies that something is balanced and proportionate. These antonyms highlight the importance of consistency, homogeneity, and uniformity in various contexts, from science and technology to society and culture. They enable us to describe the world around us with greater accuracy and precision.