brutalisation vs debasement

brutalisation and debasement both are nouns.

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

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

brutalisation: an act that makes people cruel or lacking normal human qualities
debasement: changing to a lower state (a less respected state)

Other hypernyms of brutalisation include degradation.

brutalisation (noun)	debasement (noun)
an act that makes people cruel or lacking normal human qualities	changing to a lower state (a less respected state)
the activity of treating someone savagely or viciously	being mixed with extraneous material; the product of adulterating
the condition of being treated in a cruel and savage manner