liquor store vs off-licence

liquor store and off-licence both are nouns.

Word	Noun	Adjective	Verb	Adverb
liquor store	Yes	No	No	No
off-licence	Yes	No	No	No

As nouns, liquor store and off-licence are synonyms defined as:

liquor store and off-licence: a store that sells alcoholic beverages for consumption elsewhere

Other synonyms of liquor store include package store.

liquor store (noun)	off-licence (noun)
a store that sells alcoholic beverages for consumption elsewhere	a store that sells alcoholic beverages for consumption elsewhere