brutalization vs wrongdoing

brutalization and wrongdoing both are nouns.

Word	Noun	Adjective	Verb	Adverb
brutalization	Yes	No	No	No
wrongdoing	Yes	No	No	No

As nouns, wrongdoing is a hypernym of brutalization; that is, wrongdoing is a word with a broader meaning than brutalization:

Other hypernyms of brutalization include actus reus, misconduct, wrongful conduct.

brutalization (noun)	wrongdoing (noun)
an act that makes people cruel or lacking normal human qualities	activity that transgresses moral or civil law
the activity of treating someone savagely or viciously	departure from what is ethically acceptable
the condition of being treated in a cruel and savage manner