Synonyms for «internal staircase»

private inner interior external back floor front side elevator entry upper vertical small main narrow secret hidden rear long second first master outdoor level open steep short third escape higher underground stone linear glass wooden multiple wide new large foot enclosed exit double emergency personal central separate extension marble

stairway ladder hallway stairs stairwell walkway steps corridor balcony passageways entrance terrace entryway doorway aisle passage pathway loft room foyer basement door closet streets ceilings courtyard gallery building tunnel hall tower cliffs stroll porch bathroom bedroom ramp house apartment storey lift shelves access platform space gate path bottom lobby