"crumple up sth" in German to crumple up sth. etw. zerknittern zerknautschen zerknüllen zusammenknüllen zerwuzeln Detailed translations for "crumple up sth" to crumple up sth. to crumple up sth.(also: to crush sth., to scrunch sth., to crumple sth., to scrumple up sth.) etw. zerknittern to crumple up sth.(also: to crush sth., to scrunch sth., to crumple sth., to scrumple up sth.) zerknautschen to crumple up sth.(also: to crush sth., to scrunch sth., to crumple sth., to scrumple up sth.) zerknüllen to crumple up sth.(also: to crush sth., to scrunch sth., to crumple sth., to scrumple up sth.) zusammenknüllen to crumple up sth.(also: to crush sth., to scrunch sth., to crumple sth., to scrumple up sth.) zerwuzeln{transitive verb}