| Level 3 vocabulary |
| 用 | (n,n-suf) task/ business/ use/ (P) |  |
| 用意 | (n,vs) preparation/ (P) |  |
| 用事 | (n) tasks/ things to do/ (P) |  |
| 利用 | (n,vs) use/ utilization/ application/ (P) |  |
| Level 2 vocabulary |
| 引用 | (n) quotation/ citation/ (P) |  |
| 応用 | (n,vs) application/ put to practical use/ (P) |  |
| 活用 | (n,vs) conjugation/ practical use/ (P) |  |
| 器用 | (adj-na,n) skillful/ handy/ (P) |  |
| 実用 | (n) practical use/ utility/ (P) |  |
| 使用 | (n,vs) use/ application/ employment/ utilization/ (P) |  |
| 信用 | (n,vs) confidence/ dependence/ credit/ faith/ reliance/ belief/ credence/ (P) |  |
| 通用 | (n,vs) popular use/ circulation/ (P) |  |
| 適用 | (n) applying/ (P) |  |
| 日用品 | (n) daily necessities/ (P) |  |
| 費用 | (n) cost/ expense/ (P) |  |
| 用いる | (v1) to use/ to make use of/ (P) |  |
| 用語 | (n) term/ terminology/ (P) |  |
| 用心 | (n,vs) care/ precaution/ guarding/ caution/ (P) |  |
| 用途 | (n) use/ usefulness/ (P) |  |
| Level 1 vocabulary |
| 運用 | (n,vs) making use of/ application/ investment/ practical use/ (P) |  |
| 慣用 | (n) common/ customary |  |
| 兼用 | (n) multi-use/ combined use/ combination/ serving two purposes |  |
| 公用 | (n) government business/ public use/ public expense |  |
| 雇用 | (n) employment (long term)/ hire/ (P) |  |
| 採用 | (n) use/ adopt/ (P) |  |
| 作用 | (n) action/ operation/ effect/ function/ (P) |  |
| 私用 | (adj-no,n) personal use/ private business/ (P) |  |
| 使用人 | (n) employee/ servant/ (P) |  |
| 専用 | (n,pref,suf) exclusive use/ personal use/ (P) |  |
| 代用 | (n) substitution/ (P) |  |
| 無用 | (adj-na,adj-no,n) useless/ futility/ needlessness/ unnecessariness/ (P) |  |
| 用件 | (n) business/ (P) |  |
| 用品 | (n) articles/ supplies/ parts |  |
| 用法 | (n) directions/ rules of use |  |
| 濫用 | (n,vs) abuse/ misuse/ misappropriation/ using to excess/ (P) |  |