Australian spelling vs laboured

Australian spelling is a noun but laboured is not a noun.

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

Australian spelling (noun)	laboured (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

Australian spelling (adjective)	laboured (adjective)
	lacking natural ease
	requiring or showing effort