Related Clues:

• Chair-back part
• Stair-climbing aid
• Work assignment
• Facebook entry
• Blogger's bit
• Deck chair piece
• Bed frame segment
• It can come after the second word in each starred entry
• Bit of shade?
• Thin wooden strip
• See 25
• See 13
• See 8
• Scoff, perhaps, at 11
• Bird's mode of transport