1. Synonyms for Bumpiness include lumpiness, roughness, unevenness, coarseness, jaggedness, irregularity, raggedness, shagginess, bristliness and crudity

2. Synonyms for Coarseness include roughness, bumpiness, lumpiness, unevenness, bristliness, shagginess, prickliness, brokenness, bushiness and crinkledness