amass vs put in

amass and put in both are verbs.

Word	Noun	Adjective	Verb	Adverb
amass	No	No	Yes	No
put in	No	No	Yes	No

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

Other hypernyms of amass include hive away, lay in, salt away, stack away, stash away, store.

amass (verb)	put in (verb)
increase in amount by collecting or gathering	place, fit, or thrust (something) into another thing
get or gather together	break into a conversation
	to insert between other elements
	make an application as for a job or funding
	set up for use
	keep or lay aside for future use