| Word | Reading | Meaning | Level |
| 完成 | かんせい | completion | N5 |
| 完了 | かんりょう | completion | N5 |
| 完璧 | かんぺき | flawless, complete | N3 |
| 完成度 | かんせいど | degree of perfection | N3 |
| 完売 | かんばい | selling out | N3 |
| 完配 | かんぱい | complete delivery | N3 |
| 完遂 | かんすい | accomplishing | N3 |
| 準備完了 | じゅんびかんりょう | ready | N3 |
| 完結 | かんけつ | completion, closure | N1 |
| 承認完了 | しょうにんかんりょう | completion of approval | N1 |
| 決済完了 | けっさいかんりょう | settlement finality | N1 |
| 照合完了 | しょうごうかんりょう | completion of cross-check | N1 |
| 移行完了 | いこうかんりょう | completion of migration | N1 |
| 伝達完了 | でんたつかんりょう | communication concluded | N1 |
| 不完全 | ふかんぜん | imperfection, wabi-sabi incompleteness | N1 |
| 新酒完成 | しんしゅかんせい | successful completion of the new seasonal sake | N1 |
| 完璧な配膳 | かんぺきなはいぜん | flawless synchronization of service and temperatures | N1 |
| 完璧な塩梅 | かんぺきなあんばい | immaculate, flawless balance of seasoning | N1 |
| 完璧な共鳴 | かんぺきなきょうめい | flawless resonance between land and kitchen | N1 |
| 完璧な相乗 | かんぺきなそうじょう | immaculate molecular synergy on the tongue | N1 |
| 完璧主義 | かんぺきしゅぎ | uncompromising artisan perfectionism | N1 |
| 完璧な開幕 | かんぺきなかいまく | flawless, immaculate launching of service | N1 |
| 完璧な火技 | かんぺきなひわざ | peerless display of thermal hearth mastery | N1 |
| 完璧な継承 | かんぺきなけいしょう | immaculate, unbroken lineage succession | N1 |