victimization vs victimisation

victimization and victimisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
victimization	Yes	No	No	No
victimisation	Yes	No	No	No

As nouns, victimization and victimisation are synonyms defined as:

victimization and victimisation: an act that exploits or victimizes someone (treats them unfairly)

Other synonyms of victimization include exploitation, using.

victimization (noun)	victimisation (noun)
an act that exploits or victimizes someone (treats them unfairly)	an act that exploits or victimizes someone (treats them unfairly)
adversity resulting from being made a victim