porte-cochere vs entryway

porte-cochere and entryway both are nouns.

Word	Noun	Adjective	Verb	Adverb
porte-cochere	Yes	No	No	No
entryway	Yes	No	No	No

As nouns, entryway is a hypernym of porte-cochere; that is, entryway is a word with a broader meaning than porte-cochere:

porte-cochere: a carriage entrance passing through a building to an enclosed courtyard
entryway: something that provides access (to get in or get out)

Other hypernyms of porte-cochere include entrance, entranceway, entree, entry.

porte-cochere (noun)	entryway (noun)
canopy extending out from a building entrance to shelter those getting in and out of vehicles	something that provides access (to get in or get out)
a carriage entrance passing through a building to an enclosed courtyard