doorways, breezeways, anterooms, entrances, cubbyholes, hoistway, entryways, passageways, hallways, keyholes, doorless, elevators, guardhouses, alcoves, rathskeller, cubicles, shatterproof glass, egresses, lavatories, compartments, bathrooms, fanlight, stairways, narthex, staircases, atriums, courtyards, clerestories, transepts, sallyport, skylights, porticoes, cubbies, washbasins, skylit, cavelike, lavs, undercroft, corridors, airlocks, crenellations, walkways, pilaster, plenums, louvres, archways, garages, louvers, entranceway, naves, cloisters, quoins, diningroom, rollaway, restrooms, dividers, casements, mullion, walls, polyhedrons, lazarette, plastic laminate, snugs, partitions, spaces, spandrels, vents, verandas, jambs, inglenook, antechamber, toilets, rooms, cabinets, standees, sealable, semicircles, octagons, shoji, receptacles, rolltop, balustrades, enclosures, rood screen, curtaining, toilettes, bullnose, travelator, spiral staircase, spiderwebs, drainpipes, curbless, foyer, valences, mansard, tentlike, lockers, classrooms, escutcheons, ceilings, barres, baptistery, vestibule, halls, aisles, galleries, arcades, chambers, hall, porticos, colonnades, entryway, portico