Adulterated and Serous

Adulterated adjective - Containing foreign or lower-grade substances.

Serous and adulterated are semantically related In some cases you can use "Serous" instead an adjective "Adulterated".

Serous adjective - Of or producing or containing serum.

Adulterated and serous are semantically related in liquid topic. Sometimes you can use "Adulterated" instead an adjective "Serous".