hoard vs chunk

hoard and chunk both are nouns.

Word	Noun	Adjective	Verb	Adverb
hoard	Yes	No	Yes	No
chunk	Yes	No	Yes	No

As verbs, chunk is a hyponym of hoard; that is, chunk is a word with a more specific, narrower meaning than hoard:

Other hyponyms of hoard include run up, corral, collect, pull in, come up, scrape, scrape up, scratch, lump, bale, catch, fund, fund.

hoard (noun)	chunk (noun)
a secret store of valuables or money	a compact mass
	a substantial amount

hoard (verb)	chunk (verb)
get or gather together	group or chunk together in a certain order or place side by side
save up as for future use	put together indiscriminately