adulteration vs debasement

adulteration and debasement both are nouns.

Word	Noun	Adjective	Verb	Adverb
adulteration	Yes	No	No	No
debasement	Yes	No	No	No

As nouns, adulteration and debasement are synonyms defined as:

adulteration and debasement: being mixed with extraneous material; the product of adulterating

adulteration (noun)	debasement (noun)
the act of adulterating (especially the illicit substitution of one substance for another)	changing to a lower state (a less respected state)
being mixed with extraneous material; the product of adulterating	being mixed with extraneous material; the product of adulterating