| Word | Reading | Meaning | Level |
|---|
| 心配 | しんぱい | worry, anxiety | N5 |
| 心得 | こころえ | knowledge, rules to observe | N4 |
| 心より | こころより | from the bottom of one's heart | N4 |
| 遠心力 | えんしんりょく | centrifugal force | N3 |
| 偏心 | へんしん | eccentricity (off-center) | N3 |
| 誠心誠意 | せいしんせいい | wholeheartedly, in all sincerity | N3 |
| 関心 | かんしん | interest | N2 |
| 苦心 | くしん | pains, effort | N2 |
| 慢心 | まんしん | complacency | N2 |
| 心理戦 | しんりせん | psychological warfare | N1 |
| 疑心暗鬼 | ぎしんあんき | mutual suspicion, paranoia | N1 |
| 一味同心 | いちみどうしん | unified in mind and purpose | N1 |
| もてなしの心 | もてなしのこころ | spirit of sincere hospitality | N1 |
| 心白 | しんぱく | white opaque pure-starch grain center | N1 |
| 心の調和 | こころのちょうわ | deep internal tranquility and spiritual peace | N1 |
| 永久の初心 | とわのしょしん | cultivating beginner's mind across a lifetime | N1 |
