WordNet sense 1 (a slight depression in the smoothness of a surface):

crease, crinkle, furrow, line, seam

WordNet sense 2 (gather or contract into wrinkles or folds; pucker):

purse

WordNet sense 3 (make wrinkles or creases into a smooth surface):

crisp, scrunch, ruckle, scrunch up

WordNet sense 4 (become wrinkled or crumpled or creased):

crumple, rumple