"mix up sth" in German to mix up sth. etw. durcheinanderbringen durcheinandermischen in Unordnung bringen Detailed translations for "mix up sth" to mix up sth. to mix up sth.(also: to muddle up sth., to muss sth., to jumble sth., to goof up sth.) etw. durcheinanderbringen to mix up sth.(also: to muddle up sth.) durcheinandermischen to mix up sth.(also: to clutter, to clutter up, to muddle up sth., to confuse) in Unordnung bringen{transitive verb}