bearnaise vs sauce

bearnaise and sauce both are nouns.

Word	Noun	Adjective	Verb	Adverb
bearnaise	Yes	No	No	No
sauce	Yes	No	Yes	No

As nouns, sauce is a hypernym of bearnaise; that is, sauce is a word with a broader meaning than bearnaise:

bearnaise: a sauce like hollandaise but made with white wine and tarragon and shallots instead of lemon juice
sauce: flavorful relish or dressing or topping served as an accompaniment to food

bearnaise (noun)	sauce (noun)
a sauce like hollandaise but made with white wine and tarragon and shallots instead of lemon juice	flavorful relish or dressing or topping served as an accompaniment to food

bearnaise (verb)	sauce (verb)
	add zest or flavor to, make more interesting
	dress (food) with a relish
	behave saucily or impudently towards