idolisation vs British spelling

idolisation and British spelling both are nouns.

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

idolisation (noun)	British spelling (noun)
the act of worshiping blindly and to excess	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')
the act of admiring strongly