Related Clues:

• Makes one's mark, maybe
• Pornography letters
• Letters on coaches' chalkboards
• Marks, as a ballot box
• Characters in pornography?
• Cancels (out)
• Cancels, with ''out''
• Spot markers?
• Former spouses, slangily
• Kisses, in letters
• Symbolic signatures
• Marks on some ballots
• Marks on a ballot
• Kisses in closings
• Survey marks