迦楼羅[karura] Garuda or Garua (man-bird deity and 'vahana' of Hindu-Buddhist myth)
画楼[garou] high decorated building
空中楼閣[kuuchuuroukaku] castle in the air
高楼[kourou] lofty (high) building
鐘楼[shourou] belfry

摩天楼[matenrou] skyscraper
楼閣[roukaku] multistoried building
楼門[roumon] two-storied gate
蜃気楼[shinkirou] mirage
望楼[bourou] watchtower