Related Clues:

• Intoxicant
• Gas additive
• C2H5OH
• Alcohol
• Fuel additive
• Gasoline additive
• It's intoxicating
• Fifth element
• Hybrid car fuel
• Hybrid fuel
• Liquid used as a solvent
• Grain product
• Booze component
• Tractor powerer, maybe
• Product of yeast fermentation