Related Clues:

• One way to go
• BARREL
• Digestive aid
• Vinegary
• Card game
• Etcher's supply
• ''Star Wars'' character
• Flight-school test
• Frat party purchase, stereotypically
• Fledgling flier's goal
• Caustic stuff
• Without accompaniment
• Caustic chemical
• It's tapped
• Battery component