食堂【しょくどう】
dining room, dining hall, cafeteria, canteen, messroom, restaurant, eatery, snack bar, diner
堂々【どうどう】
magnificent, grand, impressive, dignified, majestic, imposing, stately, fair, square, open, unashamed, brazen, grandly, boldly, confidently, fairly, squarely, unreservedly, brazenly
食堂【じきどう】
dining hall (at a temple)
講堂【こうどう】
auditorium, lecture hall
公会堂【こうかいどう】
town hall, public hall
一堂【いちどう】
one building (hall, temple, shrine, room), same room, same place, same building
会堂【かいどう】
church, chapel, synagogue, tabernacle
聖堂【せいどう】
(Confucian) temple, church, sanctuary
議事堂【ぎじどう】
assembly hall, parliament house, diet building, capitol, houses of parliament, congress hall
国会議事堂【こっかいぎじどう】
parliament building, parliament house, National Diet Building (Japan), (US) Capitol, Houses of Parliament, National Assembly building
本堂【ほんどう】
main temple building, nave
金堂【こんどう】
main temple structure (sanctuary, hall)
辻堂【つじどう】
wayside shrine
経堂【きょうどう】
sutra library
僧堂【そうどう】
temple meditation hall or certain other temple structures
堂々巡り【どうどうめぐり】
going around in circles, circling a temple, roll-call vote