popularization vs popularisation

popularization and popularisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
popularization	Yes	No	No	No
popularisation	Yes	No	No	No

As nouns, popularization and popularisation are synonyms defined as:

popularization and popularisation: the act of making something attractive to the general public

Other synonyms of popularization include vulgarisation, vulgarization.

As nouns, popularization and popularisation are synonyms defined as:

popularization and popularisation: an interpretation that easily understandable and acceptable

popularization (noun)	popularisation (noun)
the act of making something attractive to the general public	the act of making something attractive to the general public
an interpretation that easily understandable and acceptable	an interpretation that easily understandable and acceptable