put away vs lock in

put away and lock in both are verbs.

Word	Noun	Adjective	Verb	Adverb
put away	No	No	Yes	No
lock in	No	No	Yes	No

As verbs, put away and lock in are synonyms defined as:

put away and lock in: place in a place where something cannot be removed or someone cannot escape

Other synonyms of put away include lock, lock away, lock up, shut away, shut up.

put away (verb)	lock in (verb)
turn away from and put aside, perhaps temporarily	place in a place where something cannot be removed or someone cannot escape
eat up; usually refers to a considerable quantity of food	close with or as if with a tight seal
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