Related Clues:

• Loosen the laces
• Loose, as a lace
• Use the delete key, e.g.
• Loosen a knot
• Reverse command on a computer
• Release, as a chain
• End ties
• Untie
• Dismantle
• Cloister
• Remove a diaper
• Free from bondage, in a way
• Prepare to take off, perhaps
• Remove, as a brooch
• Solve a knotty problem?