unscramble

Verb

• become or cause to become undone by separating the fibers or threads of
  • unravel the thread
    

• make intelligible
  • Can you unscramble the message?
    

Related words

• Synonyms: 
  unravel , unknot , untangle , unpick
• Antonyms: 
  ravel , tangle , knot , scramble