motorization vs motorisation

motorization and motorisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
motorization	Yes	No	No	No
motorisation	Yes	No	No	No

As nouns, motorization and motorisation are synonyms defined as:

motorization and motorisation: the act of motorizing (equipping with motors or with motor vehicles)

motorization (noun)	motorisation (noun)
the act of motorizing (equipping with motors or with motor vehicles)	the act of motorizing (equipping with motors or with motor vehicles)