unscramble

unscramble (http://definr.com/unscramble)

     v 1: make intelligible; "Can you unscramble the message?" [ant: scramble]
     2: become or cause to become undone by separating the fibers or
        threads of; "the sweater unravelled" [syn: unravel, unknot,
         untangle, unpick] [ant: ravel, ravel]