| 1 | 任务 | 任務 | rèn wu | ren4 wu5 | mission; assignment; task; duty; role; Classifiers: 项 | | |
| 2 | 任何 | 任何 | rèn hé | ren4 he2 | any; whatever; whichever; whatsoever | | |
| 3 | 主任 | 主任 | zhǔ rèn | zhu3 ren4 | director; head; Classifiers: 个 | | |
| 4 | 责任 | 責任 | zé rèn | ze2 ren4 | responsibility; blame; duty; Classifiers: 个 | | |
| 5 | 任 | 任 | rèn | Ren4 | to assign; to appoint; to take up a post; office; responsibility; to let; to allow; to give free rein to; no matter (how, what etc); classifier for terms served in office, or for spouses, girlfriends etc (as in 前任男友 ); surname Ren | | |
| 6 | 担任 | 擔任 | dān rèn | dan1 ren4 | to hold a governmental office or post; to assume office of; to take charge of; to serve as | | |
| 7 | 信任 | 信任 | xìn rèn | xin4 ren4 | to trust; to have confidence in | | |
| 8 | 任意 | 任意 | rèn yì | ren4 yi4 | any; arbitrary; at will; at random | | |
| 9 | 任命 | 任命 | rèn mìng | ren4 ming4 | to appoint; (job) appointment; Classifiers: 纸 | | |
| 10 | 责任感 | 責任感 | zé rèn gǎn | ze2 ren4 gan3 | sense of responsibility | | |
| 11 | 责任制 | 責任制 | zé rèn zhì | ze2 ren4 zhi4 | system of job responsibility | | |
| 12 | 班主任 | 班主任 | bān zhǔ rèn | ban1 zhu3 ren4 | teacher in charge of a class | | |
| 13 | 重任 | 重任 | zhòng rèn | zhong4 ren4 | heavy responsibility | | |
| 14 | 胜任 | 勝任 | shèng rèn | sheng4 ren4 | qualified; competent (professionally); to be up to a task | | |
| 15 | 委任 | 委任 | wěi rèn | wei3 ren4 | to appoint | | |
| 16 | 兼任 | 兼任 | jiān rèn | jian1 ren4 | to hold several jobs at once; concurrent post; working part-time | | |
| 17 | 任教 | 任教 | rèn jiào | ren4 jiao4 | to hold a teaching position | | |
| 18 | 任免 | 任免 | rèn miǎn | ren4 mian3 | to appoint and dismiss | | |
| 19 | 上任 | 上任 | shàng rèn | shang4 ren4 | to take office; previous (incumbent); predecessor | | |
| 20 | 任职 | 任職 | rèn zhí | ren4 zhi2 | to hold an office or post | | |
| 21 | 任期 | 任期 | rèn qī | ren4 qi1 | term of office; Classifiers: 届 ; tenure (entire period in office) | | |
| 22 | 任一 | 任一 | rèn yī | ren4 yi1 | any; either | | |
| 23 | 责任编辑 | 責任編輯 | zé rèn biān jí | ze2 ren4 bian1 ji2 | editor in charge | | |
| 24 | 接任 | 接任 | jiē rèn | jie1 ren4 | to take over (as minister, manager etc) | | |
| 25 | 走马上任 | 走馬上任 | zǒu mǎ shàng rèn | zou3 ma3 shang4 ren4 | to ride to take up an official appointment (idiom); to take on a job with alacrity; to undertake a task | | |