jakes vs outbuilding

jakes and outbuilding both are nouns.

Word	Noun	Adjective	Verb	Adverb
jakes	Yes	No	No	No
outbuilding	Yes	No	No	No

As nouns, outbuilding is a hypernym of jakes; that is, outbuilding is a word with a broader meaning than jakes:

jakes: a small outbuilding with a bench having holes through which a user can defecate
outbuilding: a building that is subordinate to and separate from a main building

jakes (noun)	outbuilding (noun)
a small outbuilding with a bench having holes through which a user can defecate	a building that is subordinate to and separate from a main building