building vs bricolage

building and bricolage both are nouns.

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

As nouns, bricolage is a hyponym of building; that is, bricolage is a word with a more specific, narrower meaning than building:

building (noun)	bricolage (noun)
the act of constructing something	construction of something by whatever material are available
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