going vs exit

going and exit both are nouns.

Word	Noun	Adjective	Verb	Adverb
going	Yes	Yes	No	No
exit	Yes	No	Yes	No

As nouns, exit is a hyponym of going; that is, exit is a word with a more specific, narrower meaning than going:

As nouns, going and exit are synonyms defined as:

Other synonyms of going include departure, expiration, loss, passing, release.

going (noun)	exit (noun)
advancing toward a goal	the act of going out
the act of departing	an opening that permits escape or release
euphemistic expressions for death	euphemistic expressions for death

going (adjective)	exit (adjective)
in full operation

going (verb)	exit (verb)
	pass from physical life and lose all bodily attributes and functions necessary to sustain life
	lose the lead
	move out of or depart from