supervising vs management

supervising and management both are nouns.

Word	Noun	Adjective	Verb	Adverb
supervising	Yes	No	No	No
management	Yes	No	No	No

As nouns, management is a hypernym of supervising; that is, management is a word with a broader meaning than supervising:

supervising: management by overseeing the performance or operation of a person or group
management: the act of managing something

Other hypernyms of supervising include direction.

supervising (noun)	management (noun)
management by overseeing the performance or operation of a person or group	the act of managing something
	those in charge of running a business