Related Clues:
- Roguish - chief - supporter
- Way through (on foot?)
- Way though - on foot!
- Chief - part of foot
- Part of foot
- Roguish - chief
- Mysterious - curve
- Principal support
- Chief source of support
- Most important support
- Chief - opening with curved top
- Bend into upward curve
- Vaulted opening
- Roguish - superior
- Mischievous — shrewd