Related Clues:

• Crepe paper feature
• Blue ___ Mountains
• Make rustle, as foil
• Raised strip
• Escarpment
• Wale
• Ruffles potato chip feature
• Chip feature, perhaps
• Elevation between valleys
• Hill crest
• Fry corrugation
• Country's Oak --- Boys
• French-fry feature, often
• Spine or hogback
• Mountain spine