| On-yomi | 核 | |
| カク |
nucleus, core, kernel
 |  |
| Strokes number : 10 | Skip Code : 1-4-6 |
| Kanji Frequency : 475 | Unicode : 6838 |
| Level : Advance Grades | jis 208 Code : 19-43 |
| Noryokushiken : level 1 | Bushu : 75 木 |
Words with this Kanji
| Word | Reading | Translation |
| 核 | かく | nucleus, kernel |
| 核兵器 | かくへいき | nuclear weapons |
| 中核, 仲核 | ちゅうかく | kernel, core, nucleus |
| 核実験 | かくじっけん | nuclear (bomb) test |
| 核燃料 | かくねんりょう | atomic fuel |
| 結核 | けっかく | tuberculosis, tubercule |
| 核心 | かくしん | kernel, core |
| 核弾頭 | かくだんとう | nuclear warhead |
| 核家族 | かくかぞく | nuclear family |
| 核武装 | かくぶそう | nuclear arms |
Kanji Index in the Dictionaries
| Dictionary | Kanji Index |
| Classic Nelson | 2254 |
| New Nelson | 2660 |
| Halpern | 927 |
| Kanji Learners | 628 |
| Heisig | 1520 |
| Gakken | 577 |
| Essential Kanji | 1608 |
| Daikanwajiten | 14743 |
| Henshall | 1074 |
| Kanji and Kana | 1212 |
| Kanji in context | 986 |
| Kodansha compact | 1089 |
