Related Clues:

• Space, universe
• "Glycerine" start
• Drag-racing fuel, briefly
• The N of TNT
• Hot-rod fuel, for short
• Boom-er?
• Explosive matter, briefly
• Dimwit stripped iron to make explosive
• Liquid asset in a booming business?
• Drag racer's fuel
• Drag racer's fuel, briefly
• Explosive name
• Dynamite ingredient
• The "N" in "TNT"
• The 'N' in 'TNT'