Related Clues:

• It may help you get a grip
• Volleyball smash
• Add liquor to
• Traction enhancer
• Volleyball kill
• Gripper
• Traction aid
• Point at the bottom
• It can keep you from slipping
• Slip preventer
• Footing facilitator
• Type of heel
• Sports shoe feature
• Sudden, brief increase
• Sudden increase