clamour vs British spelling

clamour and British spelling both are nouns.

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

clamour (noun)	British spelling (noun)
loud and persistent outcry from many people	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

clamour (verb)	British spelling (verb)
utter or proclaim insistently and noisily
make loud demands