speakeasy vs barroom

speakeasy and barroom both are nouns.

Word	Noun	Adjective	Verb	Adverb
speakeasy	Yes	No	No	No
barroom	Yes	No	No	No

As nouns, barroom is a hypernym of speakeasy; that is, barroom is a word with a broader meaning than speakeasy:

speakeasy: (during prohibition) an illegal barroom
barroom: a room or establishment where alcoholic drinks are served over a counter

Other hypernyms of speakeasy include bar, ginmill, saloon, taproom.

speakeasy (noun)	barroom (noun)
(during prohibition) an illegal barroom	a room or establishment where alcoholic drinks are served over a counter