Related Clues:

• More sebaceous
• More smarmy
• More smooth and glossy
• More lustrous
• Plane, for one
• More obsequious
• Smoothing device
• Tying run, for instance
• Shim, for example
• Less lopsided
• More streamlined
• Less bumpy
• Greasier
• More like a bike mechanic's hands
• Leveling tool, e.g.