liquor store vs package store

liquor store and package store both are nouns.

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

As nouns, liquor store and package store are synonyms defined as:

liquor store and package store: a store that sells alcoholic beverages for consumption elsewhere

Other synonyms of liquor store include off-licence.

liquor store (noun)	package store (noun)
a store that sells alcoholic beverages for consumption elsewhere	a store that sells alcoholic beverages for consumption elsewhere