British spelling vs centimetre

British spelling and centimetre both are nouns.

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

British spelling (noun)	centimetre (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	a metric unit of length equal to one hundredth of a meter