disobey vs baulk

disobey is not a noun while baulk is a noun.

Word	Noun	Adjective	Verb	Adverb
disobey	No	No	Yes	No
baulk	Yes	No	Yes	No

As verbs, baulk is a hyponym of disobey; that is, baulk is a word with a more specific, narrower meaning than disobey:

Other hyponyms of disobey include sit in, counteract, countermine, sabotage, subvert, undermine, weaken, balk, jib, resist.

disobey (noun)	baulk (noun)
	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

disobey (verb)	baulk (verb)
refuse to go along with; refuse to follow; be disobedient	refuse to comply