Demon rum and Ethanol

Ethanol and demon rum are semantically related. In some cases you can use "Ethanol" instead a noun phrase "Demon rum".

Ethanol noun - The intoxicating agent in fermented and distilled liquors; used pure or denatured as a solvent or in medicines and colognes and cleaning solutions and rocket fuel; proposed as a renewable clean-burning additive to gasoline.

Demon rum and ethanol are semantically related. You can use "Demon rum" instead a noun "Ethanol".