| English | eng-000 |
| be arduous | |
| Bangi | bni-000 | köta |
| English | eng-000 | be difficult |
| English | eng-000 | be hard |
| English | eng-000 | be laborious |
| English | eng-000 | be onerous |
| English | eng-000 | be poor |
| English | eng-000 | be strenuous |
| English | eng-000 | be trouble |
| English | eng-000 | be troublesome |
| English | eng-000 | make a strenuous effort |
| English | eng-000 | work diligently enduring hardships |
| 日本語 | jpn-000 | 刻苦精励 |
| 日本語 | jpn-000 | 刻苦精進 |
| ภาษาไทย | tha-000 | ยากนาน |
| ภาษาไทย | tha-000 | ลําบาก |
| ภาษาไทย | tha-000 | ลําเค็ญ |