treasure house vs entrepot

treasure house and entrepot both are nouns.

Word	Noun	Adjective	Verb	Adverb
treasure house	Yes	No	No	No
entrepot	Yes	No	No	No

As nouns, entrepot is a hypernym of treasure house; that is, entrepot is a word with a broader meaning than treasure house:

Other hypernyms of treasure house include depot, storage, store, storehouse.

treasure house (noun)	entrepot (noun)
a storehouse for treasures	a depository for goods
	a port where merchandise can be imported and then exported without paying import duties