Related Clues:

• Keystone setting
• Keystone structure
• Shortened wd.
• Part of McDonald's logo
• Short form, for short
• Etc., for one
• Coy
• Rainbow, e.g.
• Curvature
• Gothic doorway shape
• Military doctor's concern
• McDonald's symbol
• Paris landmark
• Sight on the Champs Elysees
• Drs. that deliver