buttery vs tea parlor

buttery and tea parlor both are nouns.

Word	Noun	Adjective	Verb	Adverb
buttery	Yes	Yes	No	No
tea parlor	Yes	No	No	No

As nouns, tea parlor is a hypernym of buttery; that is, tea parlor is a word with a broader meaning than buttery:

buttery: a teashop where students in British universities can purchase light meals
tea parlor: a restaurant where tea and light meals are available

Other hypernyms of buttery include tea parlour, teahouse, tearoom, teashop.

buttery (noun)	tea parlor (noun)
a teashop where students in British universities can purchase light meals	a restaurant where tea and light meals are available
a small storeroom for storing foods or wines

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