Related Clues:

• Make a muffler
• Joined together closely
• Mend together
• Work with a skein
• Create with yarn
• Work on a sweater
• Make a sweater, maybe
• Heal, like broken bones
• Heal, like a broken arm
• Draw together
• Heal, as broken bones
• Be a needle user?
• Purl's partner
• Pullover, e.g.
• Work on a muffler, say