colonialism vs victimisation

colonialism and victimisation both are nouns.

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

As nouns, victimisation is a hypernym of colonialism; that is, victimisation is a word with a broader meaning than colonialism:

colonialism: exploitation by a stronger country of weaker one; the use of the weaker country's resources to strengthen and enrich the stronger country
victimisation: an act that exploits or victimizes someone (treats them unfairly)

Other hypernyms of colonialism include exploitation, using, victimization.

colonialism (noun)	victimisation (noun)
exploitation by a stronger country of weaker one; the use of the weaker country's resources to strengthen and enrich the stronger country	an act that exploits or victimizes someone (treats them unfairly)