Room and Walk-up

Room noun - An extent or area available for or used up by some activity or thing.

Walk-up and room are semantically related In some cases you can use "Walk-up" instead a noun "Room".

Nearby Words: roomy, roomed, roomer, roominess, roomette

Walk-up noun - An apartment building without an elevator.

Room and walk-up are semantically related in apartment topic. Sometimes you can use "Room" instead a noun phrase "Walk-up".