butter vs buttery

butter and buttery both are nouns.

Word	Noun	Adjective	Verb	Adverb
butter	Yes	No	Yes	No
buttery	Yes	Yes	No	No

butter (noun)	buttery (noun)
an edible emulsion of fat globules made by churning milk or cream; for cooking and table use	a teashop where students in British universities can purchase light meals
a fighter who strikes the opponent with his head	a small storeroom for storing foods or wines

butter (adjective)	buttery (adjective)
	resembling or containing or spread with butter
	unpleasantly and excessively suave or ingratiating in manner or speech

butter (verb)	buttery (verb)
spread butter on