Related Clues:

• Heavy plank on the side of a wooden ship
• Corduroy ridge
• Corduroy feature
• Whipping evidence
• Corduroy rib
• Fabric rib
• Raised ridge
• Cloth ridge
• A ridge, especially on cloth
• Knit rib
• Fabric ridge
• Ridge on corduroy
• Cloth texture
• Wide ___ corduroy
• Ridge on a pair of corduroys