governing vs reformist

governing and reformist both are nouns.

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

governing (noun)	reformist (noun)
the act of governing; exercising authority	a disputant who advocates reform

governing (adjective)	reformist (adjective)
responsible for making and enforcing rules and laws	favoring or promoting reform (often by government action)