fictionalisation vs fictionalization

fictionalisation and fictionalization both are nouns.

Word	Noun	Adjective	Verb	Adverb
fictionalisation	Yes	No	No	No
fictionalization	Yes	No	No	No

As nouns, fictionalisation and fictionalization are synonyms defined as:

Other synonyms of fictionalisation include fabrication.

As nouns, fictionalisation and fictionalization are synonyms defined as:

fictionalisation and fictionalization: a literary work based partly or wholly on fact but written as if it were fiction

fictionalisation (noun)	fictionalization (noun)
writing in a fictional form	writing in a fictional form
a literary work based partly or wholly on fact but written as if it were fiction	a literary work based partly or wholly on fact but written as if it were fiction