British spelling vs fervour

British spelling and fervour both are nouns.

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

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