bakery vs patisserie

bakery and patisserie both are nouns.

Word	Noun	Adjective	Verb	Adverb
bakery	Yes	No	No	No
patisserie	Yes	No	No	No

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

bakery: a workplace where baked goods (breads and cakes and pastries) are produced or sold
patisserie: a bakery specializing in French pastry

bakery (noun)	patisserie (noun)
a workplace where baked goods (breads and cakes and pastries) are produced or sold	a bakery specializing in French pastry