Related Clues:

• Crater creator, perhaps
• Blasting agent
• Letters of discharge
• Razer's edge?
• NASCAR race airer
• Volatile liquid, briefly
• Glycerin start
• Powerful stuff
• String
• Big-bang cause?
• Angina treatment, for short
• Destructive stuff
• Volatile liquid, for short
• Razer's supply, perhaps
• Explosive sticks