stowage vs buttery

stowage and buttery both are nouns.

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

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

Other hyponyms of stowage include chandlery, lumber room, larder, pantry, stock room, stockroom, strongroom.

stowage (noun)	buttery (noun)
the act of packing or storing away	a teashop where students in British universities can purchase light meals
a room in which things are stored	a small storeroom for storing foods or wines
the charge for stowing goods

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