package store vs store

package store and store both are nouns.

Word	Noun	Adjective	Verb	Adverb
package store	Yes	No	No	No
store	Yes	No	Yes	No

As nouns, store is a hypernym of package store; that is, store is a word with a broader meaning than package store:

package store: a store that sells alcoholic beverages for consumption elsewhere
store: a mercantile establishment for the retail sale of goods or services

Other hypernyms of package store include shop.

package store (noun)	store (noun)
a store that sells alcoholic beverages for consumption elsewhere	a mercantile establishment for the retail sale of goods or services
	a depository for goods
	an electronic memory device
	a supply of something available for future use

package store (verb)	store (verb)
	keep or lay aside for future use
	find a place for and put away for storage