Related Clues:

• End of this club
• Copyeditor's catch, hopefully
• Thiss clue has one
• Money for Monet, e.g
• Lipstick mark, e.g
• Slip of paper?
• Printing problem
• Dirty mark on reverse, for example, of the French manuscript
• Literal contents of empty pockets
• Printing error in copy the editor rejected
• 1 across has a role in party politics
• Spot date wearing self-satisfied smile finally
• Complacent about a bit of dirt, earl makes a grubby mark
• Indistinct mark
• Dirty mark