Synonyms to igloo

apse, Easter sepulcher, ambry, arcade, arcature, arch, arched roof, archway, baptistery, blindstory, camber, ceilinged roof, chancel, choir, cloisters, concameration, concha, confessional, confessionary, cove, crypt, cupola, diaconicon, diaconicum, dome, geodesic dome, keystone, nave, ogive, porch, presbytery, rood loft, rood stair, rood tower, sacrarium, sacristy, skewback, span, transept, triforium, vault, vaulting, vestry, voussoir, access, aisle, alley, ambulatory, aperture, areaway, artery, atlas, avenue, breezeway, caryatid, channel, cloister, colonnade, colonnette, column, communication, conduit, connection, corridor, covered way, defile, exit, ferry, ford, gallery, hall, hallway, inlet, interchange, intersection, junction, lane, loggia, opening, outlet, overpass, pass, passage, passageway, pergola, peristyle, pier, pilaster, pillar, portico, post, railroad tunnel, telamon, traject, trajet, tunnel, underpass, M