canonisation vs British spelling

canonisation and British spelling both are nouns.

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

canonisation (noun)	British spelling (noun)
(Roman Catholic and Eastern Orthodox Church) the act of admitting a deceased person into the canon of saints	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')