compartmentalisation vs categorization

compartmentalisation and categorization both are nouns.

Word	Noun	Adjective	Verb	Adverb
compartmentalisation	Yes	No	No	No
categorization	Yes	No	No	No

As nouns, compartmentalisation and categorization are synonyms defined as:

compartmentalisation and categorization: the act of distributing things into classes or categories of the same type

Other synonyms of compartmentalisation include assortment, categorisation, classification, compartmentalization.

compartmentalisation (noun)	categorization (noun)
the act of distributing things into classes or categories of the same type	the act of distributing things into classes or categories of the same type
a mild state of dissociation	the basic cognitive process of arranging into classes or categories
	a group of people or things arranged by class or category