作
| Level 4 vocabulary | ||
| 作文 | (n) composition/ writing/ (P) | |
| Level 2 vocabulary | ||
| 傑作 | (adj-na,n) masterpiece/ best work/ boner/ blunder/ (P) | |
| 作業 | (n) work/ operation/ manufacturing/ fatigue duty/ (P) | |
| 作者 | (n) author/ authoress/ (P) | |
| 作品 | (n) work/ opus/ performance/ production/ (P) | |
| 作物 | (n) produce (e.g. agricultural)/ crops/ (P) | |
| 作家 | (n) author/ writer/ novelist/ artist/ (P) | |
| 作曲 | (n,vs) composition/ setting (of music)/ (P) | |
| 作法 | (n) manners/ etiquette/ propriety | |
| 操作 | (n,vs) operation/ management/ processing/ (P) | |
| 創作 | (n) production/ literary creation/ work/ (P) | |
| 動作 | (n) action/ movements/ motions/ bearing/ behaviour/ manners/ (P) | |
| 名作 | (n) masterpiece/ (P) | |
| Level 1 vocabulary | ||
| 凶作 | (n) bad harvest/ poor crop/ (P) | |
| 原作 | (n) original work/ (P) | |
| 耕作 | (n,vs) cultivation/ farming/ (P) | |
| 工作 | (n) work/ construction/ handicraft/ maneuvering/ (P) | |
| 作 | (n,n-suf) a work/ a harvest/ (P) | |
| 作戦 | (n) military or naval operations/ tactics/ strategy/ (P) | |
| 作用 | (n) action/ operation/ effect/ function/ (P) | |
| 駄作 | (n) poor work/ rubbish/ (P) | |
| 豊作 | (n) abundant harvest/ bumper crop/ (P) | |
| 発作 | (n) fit/ spasm/ (P) | |