rumple

Verb

• become wrinkled or crumpled or creased
  • This fabric won't wrinkle
    

• to gather something into small wrinkles or folds
  • She puckered her lips
    

• disturb the smoothness of
  • ruffle the surface of the water
    

Related words

• Synonyms: 
  crumple , wrinkle , crease , crinkle , pucker , cockle , knit , ruffle , ruffle up , mess up