drained vs empty

drained is not a noun while empty is a noun.

Word	Noun	Adjective	Verb	Adverb
drained	No	Yes	No	No
empty	Yes	Yes	Yes	No

drained (noun)	empty (noun)
	a container that has been emptied

drained (adjective)	empty (adjective)
emptied or exhausted of (as by drawing off e.g. water or other liquid)	holding or containing nothing
extremely exhausted	emptied of emotion
drained of electric charge; discharged	needing nourishment
	devoid of significance or force

drained (verb)	empty (verb)
	excrete or discharge from the body
	become empty or void of its content
	make void or empty of contents
	remove the contents of a container
	leave behind empty; move out of