Related Clues:

• Boom sticks
• Tuba, e.g.
• Rush hour blower
• Crater creator, perhaps
• Blasting agent
• Letters of discharge
• Razer's edge?
• Place of plenty?
• NASCAR race airer
• Auto part
• Powerful stuff
• String
• Big-bang cause?
• Destructive stuff
• Razer's supply, perhaps