building vs plumbery

building and plumbery both are nouns.

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

building (noun)	plumbery (noun)
the act of constructing something	the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building)
the commercial activity involved in repairing old structures or constructing new ones
a structure that has a roof and walls and stands more or less permanently in one place
the occupants of a building