Australian spelling vs lateralisation

Australian spelling and lateralisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Australian spelling	Yes	No	No	No
lateralisation	Yes	No	No	No

Australian spelling (noun)	lateralisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	localization of function on either the right or left sides of the brain