| Meaning | suffer, pain, bitter |
| Onyomi | KU |
| Kunyomi | kuru(shimu), kuru(shii), niga(i), niga(ru) |
| Strokes | 11 (click on the pick to start the video) |
Vocabulary
| Kanji | Furigana | Romaji | Meaning | JLPT |
| 苦い | にがい | nigai | bitter | 3 |
| 苦しい | くるしい | kurushii | painful, difficult | – |
| 苦情 | くじょう | kujou | complaint, trouble, grievance | – |
Radicals
| Radical | Radical name | Meaning |
| – | ||
| – | ||
| – |


