| Hagfa Pinyim | hak-002 |
| ngam5 | |
| U+ | art-254 | 58E7 |
| U+ | art-254 | 7814 |
| 普通话 | cmn-000 | 研 |
| 國語 | cmn-001 | 壧 |
| 國語 | cmn-001 | 研 |
| Hànyǔ | cmn-003 | xing2 |
| Hànyǔ | cmn-003 | yan2 |
| Hànyǔ | cmn-003 | yan4 |
| English | eng-000 | examine |
| English | eng-000 | grind |
| English | eng-000 | investigate |
| English | eng-000 | powder |
| English | eng-000 | research |
| English | eng-000 | study |
| 客家話 | hak-000 | 壧 |
| 客家話 | hak-000 | 研 |
| Hagfa Pinyim | hak-002 | ngan1 |
| Hagfa Pinyim | hak-002 | ngan2 |
| Hagfa Pinyim | hak-002 | ngan5 |
| Hagfa Pinyim | hak-002 | ngap7 |
| Hagfa Pinyim | hak-002 | ngien1 |
| Hagfa Pinyim | hak-002 | ngien2 |
| Hagfa Pinyim | hak-002 | ngion1 |
| 客家话 | hak-006 | 研 |
| 廣東話 | yue-000 | 壧 |
| 廣東話 | yue-000 | 研 |
| gwong2dung1 wa2 | yue-003 | aam4 |
| gwong2dung1 wa2 | yue-003 | aan4 |
| gwong2dung1 wa2 | yue-003 | gaan2 |
| gwong2dung1 wa2 | yue-003 | gin2 |
| gwong2dung1 wa2 | yue-003 | jin4 |
| gwong2dung1 wa2 | yue-003 | jin6 |
| gwong2dung1 wa2 | yue-003 | ngaam4 |
| gwong2dung1 wa2 | yue-003 | ngaan4 |
| 广东话 | yue-004 | 研 |