Synonyms and related words :
asperous, bristly, craggy, downy, flaky, flocculent, furfuraceous, harsh, jagged, knobby, knotty, lentiginous, lepidote, off-color, prickly, racy, risky, risque, rugged, salty, scabby, scabious, scaly, scraggy, scurfy, spicy, squamous, suggestive, thorny, uneven, unlevel, unsmooth