Related Clues:

• Not a whit
• Nary a one
• --- the wiser
• Worst possible market share
• Hits allowed in a perfect game
• 'With malice toward ___ ...': Lincoln
• All-or-___
• Not even one
• Horrible grade on a test
• Kind of tolerance
• -
• Nadir
• Bar ___
• Not one
• What the fourth little piggy got