British spelling vs polarise

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

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

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

British spelling (verb)	polarise (verb)
	become polarized in a conflict or contrasting situation
	cause to concentrate about two conflicting or contrasting positions
	cause to vibrate in a definite pattern