bastardization vs debasement

bastardization and debasement both are nouns.

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

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

Other hypernyms of bastardization include degradation.

bastardization (noun)	debasement (noun)
an act that debases or corrupts	changing to a lower state (a less respected state)
declaring or rendering bastard	being mixed with extraneous material; the product of adulterating