unlearn vs put away

unlearn and put away both are verbs.

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

As verbs, put away is a hypernym of unlearn; that is, put away is a word with a broader meaning than unlearn:

unlearn (verb)	put away (verb)
discard something previously learnt, like an old habit	turn away from and put aside, perhaps temporarily
try to forget; put out of one's memory or knowledge	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