spiritualisation vs British spelling

spiritualisation and British spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
spiritualisation	Yes	No	No	No
British spelling	Yes	No	No	No

spiritualisation (noun)	British spelling (noun)
the act of making something spiritual; infusing it with spiritual content	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')