governance vs governing

governance and governing both are nouns.

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

As nouns, governance and governing are synonyms defined as:

Other synonyms of governance include administration, government, government activity.

governance (noun)	governing (noun)
the act of governing; exercising authority	the act of governing; exercising authority
the persons (or committees or departments etc.) who make up a body for the purpose of administering something

governance (adjective)	governing (adjective)
	responsible for making and enforcing rules and laws