| # | Kanji | Kanji Level 4 | |||
| 516 | 建 | build; to establish | 1034 | ||
| 建てる | tateru | to build | |||
| けんさく | 建策 | kensaku | suggestion, to make a plan | ||
| けんせつ | 建設 | kensetsu | construction, establishment | 1034 1292 | |
| けんちく | 建築 | kenchiku | construction, architecture | ||
| けんちくか | 建築家 | kenchikuka | an architect | ||
| 6613 | ほうけん | 封建 | hooken | feudalism, feudalistic | 1034 |