rustication vs building

rustication and building both are nouns.

Word	Noun	Adjective	Verb	Adverb
rustication	Yes	No	No	No
building	Yes	No	No	No

As nouns, building is a hypernym of rustication; that is, building is a word with a broader meaning than rustication:

Other hypernyms of rustication include construction.

rustication (noun)	building (noun)
the action of retiring to and living in the country	the act of constructing something
banishment into the country	the commercial activity involved in repairing old structures or constructing new ones
the construction of masonry or brickwork in a rustic manner	a structure that has a roof and walls and stands more or less permanently in one place
temporary dismissal of a student from a university	the occupants of a building
the condition naturally attaching to life in the country