revitalisation vs revitalization

revitalisation and revitalization both are nouns.

Word	Noun	Adjective	Verb	Adverb
revitalisation	Yes	No	No	No
revitalization	Yes	No	No	No

As nouns, revitalisation and revitalization are synonyms defined as:

revitalisation and revitalization: bringing again into activity and prominence

Other synonyms of revitalisation include resurgence, revival, revivification.

revitalisation (noun)	revitalization (noun)
bringing again into activity and prominence	bringing again into activity and prominence