exit vs conk out

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

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

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

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