sleep vs wake

sleep and wake both are nouns.

Word	Noun	Adjective	Verb	Adverb
sleep	Yes	No	Yes	No
wake	Yes	No	Yes	No

sleep (noun)	wake (noun)
a natural and periodic state of rest during which consciousness of the world is suspended	a vigil held over a corpse the night before burial
euphemisms for death (based on an analogy between lying in a bed and in a tomb)	the wave that spreads behind a boat as it moves forward
a torpid state resembling deep sleep	the consequences of an event (especially a catastrophic event)
a period of time spent sleeping

sleep (verb)	wake (verb)
be asleep	be awake, be alert, be there
be able to accommodate for sleeping	stop sleeping
	cause to become awake or conscious
	to alert someone to something
	arouse or excite feelings and passions