Related Clues:

• Overworked horse
• Stay on one's case
• Purl counterpart
• Complain, complain, complain
• Make a balaclava
• Hector
• Polo shirt, usually
• Complain chronically
• Do needlework
• Work up a sweater
• Tie type
• Pullover, maybe
• Jade
• Very old paint, e.g.
• Wrinkle, as one's brow