(a.) Pimpled.

blemished broken bumpy checked choppy cicatrized coarse coarse-grained corrugated cracked crazed cross-grained defaced defective deformed disfigured distorted faulty flawed grainy granulated homespun horripilant inequal irregular jolty keloidal kinked linsey-woolsey marred pimpled pitted pocky potholed rank ripply rough rough-cast rough-grained rough-hewn ruffled rutted rutty scabbed scabby scarified scarred shagged shaggy split textured twisted uneven unkempt unlevel unpolished unrefined unsmooth ununiform warped wimpled