Related Clues:

• Unctuous and regularly dropping out socially
• Smooth; like lubricant
• Paper mat daughter removed, being greasy
• Unpleasantly ingratiating
• Like a lot of fish, sole turns north to island
• Smooth, ingratiating
• Oozing with smarm
• Butterlike
• Well-lubricated
• Nothing I left you started was greasy
• Ignoring odd constituents, socially ingratiating
• All leaders in organisation invariably like you, overly suave
• Too smooth-talking
• Covered with grease
• Overly greasy