favour vs British spelling

favour and British spelling both are nouns.

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

favour (noun)	British spelling (noun)
an act of gracious kindness	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')
souvenir consisting of a small gift given to a guest at a party
an advantage to the benefit of someone or something
an inclination to approve
a feeling of favorable regard