saviour vs British spelling

saviour and British spelling both are nouns.

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

saviour (noun)	British spelling (noun)
a person who rescues you from harm or danger	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')