authorities vs governance

authorities and governance both are nouns.

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

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