fervour vs British spelling

fervour and British spelling both are nouns.

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

fervour (noun)	British spelling (noun)
feelings of great warmth and intensity	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')
the state of being emotionally aroused and worked up