British spelling vs labelled

British spelling is a noun but labelled is not a noun.

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

British spelling (noun)	labelled (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

British spelling (adjective)	labelled (adjective)
	bearing or marked with a label or tag