재생resurrection 재시험re-test 재작년the year before last year 재활용recycling 재활용품recyclable item 비일비재frequent occurrence; being commonplace 재가remarriage 재개resumption 재개발redevelopment 재건축rebuilding

건물building; structure; edifice 건설construction 건조물construction; structure 건축architecture; construction; building 토건civil engineering and architecture 가건물temporary building; makeshift building 건국establishment of a country 건군founding of the military 건립building; construction 건물주building owner