British spelling vs peptisation

British spelling and peptisation both are nouns.

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

British spelling (noun)	peptisation (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	the process of converting to a sol; bringing to a colloidal solution