Related Clues:

• Some anesthetics
• Some liquid solvents
• They'll knock you out
• Flammable solvents
• Anesthetics of old
• Industrial solvents
• Colorless solvents
• Volatile solvents
• Sleep inducers, once
• Thinner components
• Ethyl oxides
• Nail polish remover ingredients
• Numbing agents
• Bygone numbers
• Early anesthetics