Related Clues:

• The same companion?
• Hit 1992 U2 'single'
• Boxcars half, in Vegas
• Small note
• Pre-blastoff number
• Die's lowest
• What two heads are better than
• "A Chorus Line" number
• Cardinal number
• Fifth single digit, alphabetically
• Its square root is itself
• 4/4
• "The loneliest number," in a 1969 hit
• Brando's ''The Wild ___''
• Half-dozen