Related Clues:

• Reason for 'sudden death'
• Railroad unit
• Suit accompanier
• Score before overtime
• Cause of overtime
• It gets under your collar
• Allegiance
• Neck wrap
• Linkage
• Neckwear item
• Tic-tac-toe outcome, usually
• Attach, in a way
• Neckerchief
• Casual day no-no
• Casual day no-no