| Frequency | - |
| Grade | other |
| Strokes | unknown |
| Radical | ⼼ |
| IPA | - |
| IDS | ⿰忄咢 |
| Vietnamese | ngạc | |
| Cantonese | ngok6 | |
| Hangul | 악 | |
| HanyuPinlu | è(14) | |
| HanyuPinyin | 42328.080:è | |
| JapaneseKun | ODOROKU | |
| JapaneseOn | GAKU | |
| Korean | AK | |
| Mandarin | è | |
| XHC1983 | 0284.110:è | |
| Definition (Chinese) | startled, alarmed, astonished | |