governing vs unitary

governing is a noun but unitary is not a noun.

Word	Noun	Adjective	Verb	Adverb
governing	Yes	Yes	No	No
unitary	No	Yes	No	No

governing (noun)	unitary (noun)
the act of governing; exercising authority

governing (adjective)	unitary (adjective)
responsible for making and enforcing rules and laws	characterized by or constituting a form of government in which power is held by one central authority
	of or pertaining to or involving the use of units
	relating to or characterized by or aiming toward unity
	having the indivisible character of a unit