jettison vs put away

jettison and put away both are verbs.

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

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

jettison (verb)	put away (verb)
throw as from an airplane	turn away from and put aside, perhaps temporarily
throw away, of something encumbering	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