entree vs hatchway

entree and hatchway both are nouns.

Word	Noun	Adjective	Verb	Adverb
entree	Yes	No	No	No
hatchway	Yes	No	No	No

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

entree: something that provides access (to get in or get out)
hatchway: an entrance equipped with a hatch; especially a passageway between decks of a ship

entree (noun)	hatchway (noun)
an entrance, especially a theatrical entrance onto a stage or as if onto a stage	an entrance equipped with a hatch; especially a passageway between decks of a ship
something that provides access (to get in or get out)
the right to enter
the principal dish of a meal