discard vs put away

discard is a noun but put away is not a noun.

Word	Noun	Adjective	Verb	Adverb
discard	Yes	No	Yes	No
put away	No	No	Yes	No

As verbs, discard and put away are synonyms defined as:

discard (noun)	put away (noun)
getting rid of something that is regarded as useless or undesirable
(cards) the act of throwing out a useless card or of failing to follow suit
anything that is cast aside or discarded

discard (verb)	put away (verb)
throw or cast away	turn away from and put aside, perhaps temporarily
	eat up; usually refers to a considerable quantity of food
	kill gently, as with an injection
	place in a place where something cannot be removed or someone cannot escape
	stop using
	throw or cast away
	lock up or confine, in or as in a jail