conk out vs exit

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

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

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

conk out (verb)	exit (verb)
use up all one's strength and energy and stop working	pass from physical life and lose all bodily attributes and functions necessary to sustain life
stop operating or functioning	lose the lead
	move out of or depart from