bundle vs collection

bundle and collection both are nouns.

Word	Noun	Adjective	Verb	Adverb
bundle	Yes	No	Yes	No
collection	Yes	No	No	No

As nouns, collection is a hypernym of bundle; that is, collection is a word with a broader meaning than bundle:

Other hypernyms of bundle include accumulation, aggregation, assemblage.

bundle (noun)	collection (noun)
a package of several things tied together for carrying or storing	the act of gathering something together
a collection of things wrapped or boxed together	a publication containing a variety of works
a large sum of money (especially as pay or profit)	request for a sum of money
	several things grouped together or considered as a whole

bundle (verb)	collection (verb)
sleep fully clothed in the same bed with one's betrothed
make into a bundle
compress into a wad
gather or cause to gather into a cluster