Australian spelling vs plough

Australian spelling and plough both are nouns.

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

Australian spelling (noun)	plough (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	a farm tool having one or more heavy blades to break the soil and cut a furrow prior to sowing

Australian spelling (verb)	plough (verb)
	to break and turn over earth especially with a plow
	move in a way resembling that of a plow cutting into or going through the soil