The man once called the world's strongest agent became an educator training the next generation upon his retirement. After raising disciples and passing sixty years of age, he dies in an operation orchestrated by those in power above him, but is reborn into another world while retaining his memories. Though surprised by different races and magic, he adapts with his characteristic quick thinking, turning everything into his own sustenance. As he masters special magic and continues rigorous training, he reaches the strongest level of power, but decides to pursue the path of educator once more—something he left unfinished in his previous life. This is the story of an educator who, based on the memories and experiences of his former life, travels the world together with his disciples.
| Word | Frequency | Difficulty |
|---|---|---|
| 丸わかり | 1 | 5.43 |
| 使いきる | 1 | 5.72 |
| 命からがら | 1 | 4.82 |
| 夜の営み | 1 | 5.57 |
| 減衰 | 1 | 4.55 |
| 研究室 | 1 | 3.94 |
| 痛ましい | 1 | 4.55 |
| 土木 | 1 | 4.91 |
| 映える | 1 | 4.13 |
| 口移し | 1 | 5.04 |
| 軌道修正 | 1 | 4.82 |
| 他党 | 1 | 5.70 |
| うじゃうじゃ | 1 | 4.93 |
| 多数決 | 1 | 4.92 |
| 息が合う | 1 | 5.86 |
| 糖分 | 1 | 4.87 |
| 性懲りもなく | 1 | 5.30 |
| 読み聞かせ | 1 | 5.09 |
| 病状 | 1 | 4.88 |
| 立ち代わる | 1 | 5.90 |
| 泣きだす | 1 | 5.63 |
| 営業時間 | 1 | 5.11 |
| 後ずさり | 1 | 4.56 |
| 純度 | 1 | 4.52 |
| 拡張 | 1 | 3.87 |
| 社会勉強 | 1 | 5.38 |
| 天蓋付き | 1 | 5.13 |
| カツラ | 1 | 4.88 |
| 柿色 | 1 | 6.35 |
| 持続性 | 1 | 5.70 |
| 愛の鞭 | 1 | 5.62 |
| その他に | 1 | 4.20 |
| 年配者 | 1 | 5.57 |
| 保守的 | 1 | 5.04 |
| 死を迎える | 1 | 5.23 |
| 水芹 | 1 | 4.63 |
| ちょろちょろ | 1 | 4.95 |
| 敷居を跨ぐ | 1 | 6.04 |
| 手を離れる | 1 | 5.93 |
| 最下位 | 1 | 4.60 |
| 最上級 | 1 | 4.20 |
| 保管 | 1 | 3.85 |
| 囲み | 1 | 4.43 |
| 打ち捨てる | 1 | 4.78 |
| と見られる | 1 | 4.77 |
| 軍用 | 1 | 4.41 |
| 共学 | 1 | 5.34 |
| 楯突く | 1 | 5.06 |
| 滑り込む | 1 | 4.34 |
| 同室 | 1 | 4.55 |
| 愚問 | 1 | 4.80 |
| 沽券 | 1 | 5.37 |
| 股 | 1 | 4.50 |
| 企み | 1 | 4.33 |
| 生返事 | 1 | 4.90 |
| 魔弾 | 1 | 4.16 |
| 重力 | 1 | 3.68 |
| 南西 | 1 | 4.30 |
| 略奪 | 1 | 4.21 |
| 激 | 1 | 4.51 |
| 全く以て | 1 | 5.29 |
| やあ | 1 | 3.89 |
| 与る | 1 | 4.68 |
| 別称 | 1 | 5.50 |
| 挨拶回り | 1 | 4.80 |
| 王位継承 | 1 | 4.79 |
| 筋が良い | 1 | 5.66 |
| 一つとして | 1 | 4.34 |
| ヤキソバ | 1 | 5.91 |
| 勃発 | 1 | 4.51 |
| 斯うした | 1 | 3.79 |
| 血色 | 1 | 4.61 |
| 行って来 | 1 | 5.35 |
| 清純 | 1 | 5.17 |
| バトンを渡す | 1 | 6.16 |
| 弁護士 | 1 | 4.57 |
| 品薄 | 1 | 5.15 |
| 読みづらい | 1 | 5.40 |
| 儒 | 1 | 4.86 |
| 体制 | 1 | 3.81 |
| 武具 | 1 | 3.58 |
| 返品不可 | 1 | 6.24 |
| 遺書 | 1 | 4.82 |
| 男子生徒 | 1 | 4.09 |
| 飛 | 1 | 3.74 |
| 計算外 | 1 | 5.20 |
| 一斉射撃 | 1 | 4.94 |
| 上昇気流 | 1 | 5.26 |
| 叔父様 | 1 | 4.56 |
| 実弾 | 1 | 4.97 |
| 立ち入り | 1 | 4.56 |
| そよ風 | 1 | 4.65 |
| 天然に | 1 | 5.81 |
| 脱臼 | 1 | 5.24 |
| それに加えて | 1 | 4.20 |
| 折り返し地点 | 1 | 5.43 |
| パラシュート | 1 | 5.03 |
| 威張り散らす | 1 | 5.80 |
| 中肉中背 | 1 | 4.84 |
| 風前の灯 | 1 | 5.47 |
Showing 20301 - 20400 of 21,690 words