Related Clues:

• Way though - on foot!
• Chief - part of foot
• Part of foot
• Roguish - chief
• Mysterious - curve
• Chief - opening with curved top
• Bend into upward curve
• Vaulted opening
• Roguish - superior
• Mischievous — shrewd
• Curved part of stone bridge, perhaps
• Construction with a keystone
• Eyebrow, e.g
• Move up, as an eyebrow
• St. Louis' Gateway, e.g