compartmentalisation vs compartmentalization

compartmentalisation and compartmentalization both are nouns.

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

As nouns, compartmentalisation and compartmentalization are synonyms defined as:

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

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

As nouns, compartmentalisation and compartmentalization are synonyms defined as:

compartmentalisation and compartmentalization: a mild state of dissociation

compartmentalisation (noun)	compartmentalization (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	a mild state of dissociation