doorway vs room access

doorway and room access both are nouns.

Word	Noun	Adjective	Verb	Adverb
doorway	Yes	No	No	No
room access	Yes	No	No	No

As nouns, doorway and room access are synonyms defined as:

doorway and room access: the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close

Other synonyms of doorway include door, threshold.

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