skeleton vs building

skeleton and building both are nouns.

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

skeleton (noun)	building (noun)
the internal supporting structure that gives an artifact its shape	the act of constructing something
the hard structure (bones and cartilages) that provides a frame for the body of an animal	the commercial activity involved in repairing old structures or constructing new ones
a scandal that is kept secret	a structure that has a roof and walls and stands more or less permanently in one place
something reduced to its minimal form	the occupants of a building