popularization vs vulgarisation

popularization and vulgarisation both are nouns.

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

As nouns, popularization and vulgarisation are synonyms defined as:

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

Other synonyms of popularization include popularisation, vulgarization.

popularization (noun)	vulgarisation (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	the act of rendering something coarse and unrefined