go out vs exit

go out is not a noun while exit is a noun.

Word	Noun	Adjective	Verb	Adverb
go out	No	No	Yes	No
exit	Yes	No	Yes	No

As verbs, go out and exit are synonyms defined as:

Other synonyms of go out include get out, leave.

go out (noun)	exit (noun)
	the act of going out
	an opening that permits escape or release
	euphemistic expressions for death

go out (verb)	exit (verb)
become extinguished	pass from physical life and lose all bodily attributes and functions necessary to sustain life
move out of or depart from	lose the lead
take the field	move out of or depart from
leave the house to go somewhere
date regularly; have a steady relationship with
go out of fashion; become unfashionable