realise vs British spelling

realise is not a noun while British spelling is a noun.

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

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

realise (verb)	British spelling (verb)
perceive (an idea or situation) mentally
be fully aware or cognizant of
make real or concrete; give reality or substance to
expand or complete (a part in a piece of baroque music) by supplying the harmonies indicated in the figured bass
convert into cash; of goods and property
earn on some commercial or business transaction; earn as salary or wages