crease, wrinkle, fold, furrow, crinkle, pleat, gather, corrugation, tuck, crumple, plait, line, ruck, ruckle, pull, crimp, ridge, rumple, ruffle, groove, rimple, cockle, plica, rivel, overlap, ruche, bend, plication, turn, layer, ply, flexure, lapel, flection, shirring, gathering, smocking, plicature, convolution, dog's ear, lap, loop, circumvolution, knife-edge, scar, crow's-foot, ripple, rugosity, bunch, pinch … more

creases, wrinkles, folds, furrows, crinkles, pleats, gathers, corrugation, tucks, crumples, plaits, lines, rucks, ruckles, pulls, rumples, crimps, ridges, rimples, ruffles, plicas, grooves, cockles, rivels, ruches, overlaps, plications, bends, flexures, turns, gatherings, layers, flection, plicatures, convolution, shirrings, lapels, smocking, ply, laps, circumvolutions, knife-edges, loops, scars, ripples, bunches, seams, rugosity, flounces, flutes … more