Related Clues:

• Marks (out)
• Frame fillers in a perfect bowling game
• Illiterates' signatures
• Marks a ballot
• Signs quickly
• Crosses out
• Some signatures
• Checks off
• Tic-tac-toe side
• ''Hollywood Squares'' symbols
• Written kisses
• They mark the spot
• Paper-ballot markings
• Kisses on paper
• Strikes (out)