Australian spelling vs baulk

Australian spelling and baulk both are nouns.

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

Australian spelling (noun)	baulk (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	one of several parallel sloping beams that support a roof
	something immaterial that interferes with or delays action or progress
	the area on a billiard table behind the balkline

Australian spelling (verb)	baulk (verb)
	refuse to comply