| Word | Reading | Meaning | Level |
|---|
| 解決 | かいけつ | resolution, solve | N5 |
| 決裂 | けつれつ | breakdown of talks, rupture | N3 |
| 判決 | はんけつ | judicial verdict, ruling | N3 |
| 決断 | けつだん | decision | N3 |
| 決壊 | けっかい | breach, collapse (of a bank) | N3 |
| 決定 | けってい | decision | N3 |
| 決意 | けつい | resolve | N2 |
| 決議 | けつぎ | resolution | N2 |
| 決着 | けっちゃく | settlement | N2 |
| 議決 | ぎけつ | resolution, vote | N1 |
| 決済 | けっさい | settlement, clearing | N1 |
| 国際決済銀行 | こくさいけっさいぎんこう | Bank for International Settlements - BIS | N1 |
| 資金決済 | しきんけっさい | funds settlement | N1 |
| 即時グロス決済 | そくじグロスけっさい | Real-Time Gross Settlement - RTGS | N1 |
| 決済不履行 | けっさいふりこう | settlement failure | N1 |
| 決済機構 | けっさいきこう | clearing house mechanism | N1 |
| 決済膠着 | けっさいこうちゃく | settlement deadlock, gridlock | N1 |
| 差額決済 | さがくけっさい | net settlement | N1 |
| 議決権行使 | ぎけつけんこうし | exercise of voting rights | N1 |
| 国債決済日 | こくさいけっさいび | bond settlement day | N1 |
| 決定打 | けっていだ | decisive blow, final solution | N1 |
| 決済期日 | けっさいきじつ | settlement date | N1 |
| 差金決済型先物 | さきんけっさいがたさきもの | Non-Deliverable Forward - NDF | N1 |
| 苦渋の決断 | くじゅうのけつだん | agonizing decision | N1 |
