British spelling vs saleable

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

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

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

British spelling (adjective)	saleable (adjective)
	capable of being sold; fit for sale