bathhouse vs edifice

bathhouse and edifice both are nouns.

Word	Noun	Adjective	Verb	Adverb
bathhouse	Yes	No	No	No
edifice	Yes	No	No	No

As nouns, edifice is a hypernym of bathhouse; that is, edifice is a word with a broader meaning than bathhouse:

bathhouse: a building containing dressing rooms for bathers
edifice: a structure that has a roof and walls and stands more or less permanently in one place

Other hypernyms of bathhouse include building.

bathhouse (noun)	edifice (noun)
a building containing public baths	a structure that has a roof and walls and stands more or less permanently in one place
a building containing dressing rooms for bathers