Related Clues:

• Having nothing on, relative in strip running round room
• Lower part of an interior wall
• Concealed beyond a doubt what divides upright types in The House
• Rail fixed to a wall
• Pop round to see a wall panel
• Low part of wall
• Oxygen needed by relative that runs all round the room
• Panel gives old man nothing
• Pop over border
• The hollowed-out part of a traditional wooden joint, into which the tenon goes
• Lower part of an inside wall, finished differently from the rest
• Groove for receiving the end of a board
• Lower part of an inside wall
• Initially dampen excitement that runs round room
• Tenon recipient