The texture of a surface that has many bumps.

1. Looseness or roughness in texture (as of cloth); SYN. nubbiness, tweediness.
2. The quality of being composed of relatively large particles; SYN. graininess, granularity.
3. The quality of lacking taste and refinement; SYN. commonness, grossness, vulgarity, vulgarism.

1. A quality of variability and lack of uniformity; SYN. variability.
2. The quality of being unbalanced.

A slight depression in the smoothness of a surface; SYN. furrow, crease, crinkle, seam, line.