Related Clues:

• Inspiration for Hunter S. Thompson
• See 89-Across
• Timothy Leary dropped it
• Breakdown cause
• Citric __
• Sharp, like wit
• Caustic soap stuff
• NaOH
• Strong solution of sodium
• "Maalox moment" cause
• Soapmaker's supply
• Cause of some skin burns
• A kind of test
• Base's opposite
• Amino or hydrochloric