drawn butter vs butter

drawn butter and butter both are nouns.

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

As nouns, butter is a hypernym of drawn butter; that is, butter is a word with a broader meaning than drawn butter:

drawn butter: butter made clear by heating and removing the sediment of milk solids
butter: an edible emulsion of fat globules made by churning milk or cream; for cooking and table use

drawn butter (noun)	butter (noun)
butter made clear by heating and removing the sediment of milk solids	an edible emulsion of fat globules made by churning milk or cream; for cooking and table use
	a fighter who strikes the opponent with his head

drawn butter (verb)	butter (verb)
	spread butter on