absolutization vs absolutisation

absolutization and absolutisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
absolutization	Yes	No	No	No
absolutisation	Yes	No	No	No

As nouns, absolutization and absolutisation are synonyms defined as:

absolutization and absolutisation: the process of rendering something absolute or converting it into an absolute.

absolutization (noun)	absolutisation (noun)
the process of rendering something absolute or converting it into an absolute.	the process of rendering something absolute or converting it into an absolute.