unpick

verbs

become or cause to become undone by separating the fibers or threads of
"unravel the thread"
unknot, unpick, unravel, unscramble, untangle
undo (the stitches) of (a piece of sewing)
unpick
is a type of (narrower)
cancel, annul, or reverse an action or its effect
"I wish I could undo my actions"
undo