colonization vs organization

colonization and organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
colonization	Yes	No	No	No
organization	Yes	No	No	No

As nouns, organization is a hypernym of colonization; that is, organization is a word with a broader meaning than colonization:

Other hypernyms of colonization include constitution, establishment, formation, organisation.

colonization (noun)	organization (noun)
the act of colonizing; the establishment of colonies	the act of organizing a business or an activity related to a business
	the activity or result of distributing or disposing persons or things properly or methodically
	the act of forming or establishing something
	an ordered manner; orderliness by virtue of being methodical and well organized
	an organized structure for arranging or classifying
	a group of people who work together
	the persons (or committees or departments etc.) who make up a body for the purpose of administering something