contain vs container

contain is not a noun while container is a noun.

Word	Noun	Adjective	Verb	Adverb
contain	No	No	Yes	No
container	Yes	No	No	No

contain (noun)	container (noun)
	any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another)

contain (verb)	container (verb)
hold back, as of a danger or an enemy; check the expansion or influence of
lessen the intensity of; temper; hold in restraint; hold or keep within limits
include or contain; have as a component
be divisible by
contain or hold; have within
be capable of holding or containing