Related Clues:

• Swing support, perhaps
• It's stuffed with wood
• Cherry or chestnut
• Almond or peach, e.g.
• Family diagram
• Shoe stretcher
• Cheshire cat's hangout
• Bird house?
• Arboretum specimen
• Shoe saver
• Car registration datum
• Oxford insert
• See 75-Down
• Conifer
• Palm, e.g.