| U+ | art-254 | 25E01 |
| U+ | art-254 | 96E3 |
| 國語 | cmn-001 | 難 |
| Hànyǔ | cmn-003 | nan |
| Hànyǔ | cmn-003 | nuó |
| Hànyǔ | cmn-003 | nàn |
| Hànyǔ | cmn-003 | nán |
| English | eng-000 | arduous |
| English | eng-000 | chip |
| English | eng-000 | difficult |
| English | eng-000 | hard |
| English | eng-000 | unable |
| français | fra-000 | brin |
| 日本語 | jpn-000 | 難 |
| Nihongo | jpn-001 | katai |
| Nihongo | jpn-001 | muzukashii |
| Nihongo | jpn-001 | nan |
| 한국어 | kor-000 | 난 |
| Hangungmal | kor-001 | na |
| Hangungmal | kor-001 | nan |
| 韓國語 | kor-002 | 難 |
| 晚期中古漢語 | ltc-000 | 難 |
| dhɑng djhiɛu xɑ̀n ngiǔ | ltc-002 | nɑn |
| 𡨸儒 | vie-001 | 㬮 |
| 𡨸儒 | vie-001 | 傩 |
| 𡨸儒 | vie-001 | 儺 |
| 𡨸儒 | vie-001 | 涍 |
| 𡨸儒 | vie-001 | 蔏 |
| 𡨸儒 | vie-001 | 难 |
| 𡨸儒 | vie-001 | 難 |
| 𡨸儒 | vie-001 | 𣌖 |
| 𡨸儒 | vie-001 | 𥸁 |
| 𡨸儒 | vie-001 | 𪄿 |
| 廣東話 | yue-000 | 難 |
| gwong2dung1 wa2 | yue-003 | naan4 |
| gwong2dung1 wa2 | yue-003 | naan6 |
