unravel
       v 1: become or cause to become undone by separating the fibers or
            threads of; "the sweater unravelled" [syn: unknot, unscramble,
             untangle, unpick] [ant: ravel, ravel]
       2: disentangle; "can you unravel the mystery?"; "unravel the
          ball or yarn" [syn: ravel, ravel out]
       3: become undone; "the sweater unraveled" [syn: run]
       [also: unravelling, unravelled]