Related Clues:

• Plane, for one
• Carpenter's leveler
• Smoothing device
• Tying run, for instance
• Leveling piece
• Shim, for example
• Less lopsided
• Furniture-leg leveler
• One just filling up space
• Less bumpy
• Thin wedge
• It keeps things on the level
• Leveler
• Leveling tool, e.g.
• Wedge for filling a gap