scuttle vs hatchway

scuttle and hatchway both are nouns.

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

As nouns, scuttle and hatchway are synonyms defined as:

scuttle and hatchway: an entrance equipped with a hatch; especially a passageway between decks of a ship

Other synonyms of scuttle include opening.

scuttle (noun)	hatchway (noun)
container for coal; shaped to permit pouring the coal onto the fire	an entrance equipped with a hatch; especially a passageway between decks of a ship
an entrance equipped with a hatch; especially a passageway between decks of a ship

scuttle (verb)	hatchway (verb)
to move about or proceed hurriedly