Related Clues:

• Knave
• Hoist
• Nothing, slangily
• Ten topper
• Tool in a trunk
• Tire-changing need
• Trunk tool
• Royal flush component
• Jack's companion
• 'Straight From the Gut' writer Welch
• Black or White
• Raise, with 'up'
• 'You don't know ___'
• What you don't know?
• Playing card