doorway vs entranceway

doorway and entranceway both are nouns.

Word	Noun	Adjective	Verb	Adverb
doorway	Yes	No	No	No
entranceway	Yes	No	No	No

As nouns, entranceway is a hypernym of doorway; that is, entranceway is a word with a broader meaning than doorway:

doorway: the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close
entranceway: something that provides access (to get in or get out)

Other hypernyms of doorway include entrance, entree, entry, entryway.

doorway (noun)	entranceway (noun)
the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close	something that provides access (to get in or get out)