Related Clues:

• Don't use
• Go round
• Of planetary paths
• Not go through
• Revolutionary?
• In a circular path
• What an electron occupies in an atom
• Avoid by going around
• The way round an obstruction, or a town
• Road going around a town
• A road going around a built-up area
• A way around, road or heart obstruction
• Road taking traffic around the edge of a town
• Road that takes traffic around the edge of a town
• Road that avoids a town