Related Clues:

• Demolition aid
• Think-tank nugget
• It causes blowups
• "I have an __!"
• Destroyer's need
• Head start?
• It can be half-baked
• Explosive stuff, briefly
• It might be harebrained
• Stuff that goes off
• Entrepreneur's need
• Potent chemical
• A. Nobel invention
• Volatile stuff
• "The very" thing?