Contamination or pollution.
The definition of contamination is something that contaminates (causes an impurity) or is something that has been made impure or spoiled.
A substance that contaminates another substance, the air, water, etc.
Find another word for adulterants. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for adulterants, like: poisons, impurities, contaminations and contaminants.