brewpub vs eatery

brewpub and eatery both are nouns.

Word	Noun	Adjective	Verb	Adverb
brewpub	Yes	No	No	No
eatery	Yes	No	No	No

As nouns, eatery is a hypernym of brewpub; that is, eatery is a word with a broader meaning than brewpub:

brewpub: a combination brewery and restaurant; beer is brewed for consumption on the premises and served along with food
eatery: a building where people go to eat

Other hypernyms of brewpub include brewery, eating house, eating place, restaurant.

brewpub (noun)	eatery (noun)
a combination brewery and restaurant; beer is brewed for consumption on the premises and served along with food	a building where people go to eat