Main entry: rumple, crumple, crease, crinkle, wrinkle
Definition: become wrinkled or crumpled or creased
Usage: This fabric won't wrinkle
Main entry: rumple, crumple, pucker, cockle, knit
Definition: to gather something into small wrinkles or folds
Usage: She puckered her lips
Main entry: ruffle, ruffle up, rumple, mess up
Definition: disturb the smoothness of
Usage: ruffle the surface of the water