| Level 4 vocabulary |
| 中 | (adj-no,n) medium/ mediocre |  |
| 〜中 | (adj-no,n) medium/ mediocre |  |
| 中 | (n) inside/ middle/ among/ (P) |  |
| Level 3 vocabulary |
| 背中 | (n) back (of body)/ (P) |  |
| 途中 | (n-adv,n-t) on the way/ en route/ midway/ (P) |  |
| 真ん中 | (n) middle/ centre/ mid-way/ (P) |  |
| Level 2 vocabulary |
| 御中 | (n) and Company/ Messrs./ (P) |  |
| 空中 | (n) sky/ air/ (P) |  |
| 最中 | (n-adv,n) in the middle of/ height of/ in course of/ midst/ (P) |  |
| 集中 | (n,vs) concentration/ focusing the mind/ (P) |  |
| 心中 | (n,vs) double suicide/ lovers suicide/ (P) |  |
| 中央 | (n) centre/ central/ center/ middle/ (P) |  |
| 中学 | (n) middle school/ junior high school/ (P) |  |
| 中間 | (n-adv,n) middle/ midway/ interim/ (P) |  |
| 中古 | (n-t) (1) used/ second-hand/ old/ (2) Middle Ages/ (P) |  |
| 中止 | (n,vs) suspension/ stoppage/ discontinuance/ interruption/ (P) |  |
| 中旬 | (n-adv,n-t) second third of a month/ (P) |  |
| 中心 | (n) center/ core/ heart/ pivot/ emphasis/ balance/ (P) |  |
| 中世 | (n-adv,n-t) Middle Ages/ mediaeval times/ (P) |  |
| 中性 | (n) neuter gender/ neutral (chem.)/ indifference/ sterility/ (P) |  |
| 中途 | (n) in the middle/ half-way/ (P) |  |
| 中年 | (n) middle-aged/ (P) |  |
| 中指 | (n) middle finger/ (P) |  |
| 日中 | (n-adv,n-t) (1) daytime/ during the day/ (2) Sino-Japanese/ (P) |  |
| 熱中 | (n) nuts!/ enthusiasm/ zeal/ mania/ (P) |  |
| 年中 | (n-adv,n) whole year/ always/ everyday/ (P) |  |
| 話中 | (n) while talking/ the line is busy |  |
| 夢中 | (adj-na,n) daze/ (in a) trance/ ecstasy/ delirium/ engrossment/ (P) |  |
| 夜中 | (n-adv,n-t) midnight/ dead of night/ (P) |  |
| Level 1 vocabulary |
| 最中 | (n-adv,n) in the middle of/ height of/ in course of/ midst |  |
| 中継 | (n) relay/ hook-up/ (P) |  |
| 中傷 | (n) slander/ libel/ defamation/ (P) |  |
| 中枢 | (n) centre/ pivot/ mainstay/ nucleus/ backbone/ central figure/ pillar/ key man/ (P) |  |
| 中断 | (n,vs) interruption/ suspension/ break/ (P) |  |
| 中毒 | (n) poisoning/ (P) |  |
| 中腹 | (n) mountain side/ halfway up |  |
| 中立 | (n) neutrality/ (P) |  |
| 中和 | (adj-na,n,vs) neutralize/ counteract/ (P) |  |
| 中程 | (n) middle/ midway |  |
| 命中 | (n) a hit/ (P) |  |
| 連中 | (n) colleagues/ company/ a lot/ (P) |  |