debasement vs impureness

debasement and impureness both are nouns.

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

As nouns, impureness is a hypernym of debasement; that is, impureness is a word with a broader meaning than debasement:

debasement: being mixed with extraneous material; the product of adulterating
impureness: the condition of being impure

Other hypernyms of debasement include impurity.

debasement (noun)	impureness (noun)
changing to a lower state (a less respected state)	the condition of being impure
being mixed with extraneous material; the product of adulterating