Related Clues:

• Benzene source
• Angling aid
• It might prevent failures
• Pitch with pressure
• Aspirin source
• Batter's challenge
• Revolver, e.g.
• Pistol, for example
• Batter's challenge, perhaps
• Pitcher's pitch, sometimes
• Hard-to-hit pitch
• Donut, in slang
• Pushy pitch, e.g.
• Ball that breaks
• Handgun