Emollient and Silicone

Emollient noun - Toiletry consisting of any of various substances in the form of a thick liquid that have a soothing and moisturizing effect when applied to the skin.

Silicone and emollient are semantically related. In some cases you can use "Silicone" instead a noun "Emollient".

Silicone noun - Any of a large class of siloxanes that are unusually stable over a wide range of temperatures; used in lubricants and adhesives and coatings and synthetic rubber and electrical insulation.

Emollient and silicone are semantically related. You can use "Emollient" instead a noun "Silicone".