Related Clues:

• Hard shiny surface as of teeth
• Shiny coat as on teeth
• Inner part
• Covering on teeth
• Milky substance produced by some trees
• The synthetic fibre is icy, Carl
• A mixture of the mule and the mills of the North
• Called inside to go on the surface
• For a finish, that's me in the lane back there
• Never hide here
• On the surface, the title is inside
• The title is inside, the shine is outside
• It's called inside, but it's all on the outside
• The French hair turns up with a shine on it
• On the surface, the title is in the inside