(a.) Becoming smooth or glabrous from age.

airy artful astute attenuate attenuated bubbly crafty cunning dainty deep delicate ethereal even feathery filmy fine fine-drawn fine-grained finespun flat fleecy flossy fluffy foamy frothy furry fuzzy gauzy glabrate glabrescent glabrous gossamer gossamery guileful hirsute imponderous insidious lanate leger leiotrichous level light light as air lighter than vanity mousse nappy peachy pinnate plane pubescent refined regular satin satiny silky sly smooth smooth-shaven smooth-textured souffle suave thin-spun tricky unbroken unheavy uniform unrough unroughened unruffled velutinous velvety volatile weightless wily wiredrawn woolly yeasty