Related Clues:

• Takes back
• Ends a crush
• Gets well
• Recuperates
• Knits, perhaps
• Rebounds from
• "Time ___ all wounds"
• Makes livable, as swampland
• Time ___ all wounds
• Gets back, as land from sea
• Mends, recovers
• Recovers possession through miracles
• Makes useful again
• Sounds as if they're nearly the sole way in which one effects a cure
• That's how the leash is better