brasserie vs eatery

brasserie and eatery both are nouns.

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

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

brasserie: a small restaurant serving beer and wine as well as food; usually cheap
eatery: a building where people go to eat

Other hypernyms of brasserie include eating house, eating place, restaurant.

brasserie (noun)	eatery (noun)
a small restaurant serving beer and wine as well as food; usually cheap	a building where people go to eat