| English | eng-000 |
| arduously | |
| العربية | arb-000 | بصعوبة |
| Universal Networking Language | art-253 | arduously(icl>how,com>arduous) |
| 普通话 | cmn-000 | 艰辛地 |
| 普通话 | cmn-000 | 费力地 |
| 國語 | cmn-001 | 費力地 |
| Deutsch | deu-000 | anstrengend |
| Deutsch | deu-000 | mühsam |
| Deutsch | deu-000 | schwierig |
| eesti | ekk-000 | vaevaliselt |
| English | eng-000 | bad |
| English | eng-000 | badly |
| English | eng-000 | bitterly |
| English | eng-000 | gravely |
| English | eng-000 | grievously |
| English | eng-000 | hard |
| English | eng-000 | ill |
| English | eng-000 | laboriously |
| English | eng-000 | onerously |
| English | eng-000 | ploddingly |
| English | eng-000 | severely |
| English | eng-000 | strenuously |
| suomi | fin-000 | työläästi |
| suomi | fin-000 | vaikeasti |
| suomi | fin-000 | vaivalloisesti |
| français | fra-000 | laborieusement |
| français | fra-000 | péniblement |
| Gutiska razda | got-002 | agluba |
| magyar | hun-000 | fáradságosan |
| magyar | hun-000 | sok fáradsággal |
| magyar | hun-000 | sok munkával |
| italiano | ita-000 | faticoso |
| Nederlands | nld-000 | ijverig |
| Nederlands | nld-000 | ingespannen |
| Nederlands | nld-000 | moeilijk |
| Nederlands | nld-000 | moeizaam |
| Nederlands | nld-000 | noest |
| Nederlands | nld-000 | steil |
| Nederlands | nld-000 | zwaar |
| português | por-000 | arduamente |
| русский | rus-000 | активно |
| русский | rus-000 | неутомимо |
| русский | rus-000 | энергично |
| slovenščina | slv-000 | naporno |
| español | spa-000 | arduamente |
| español | spa-000 | trabajoso |
| ภาษาไทย | tha-000 | ขยัน |
| ภาษาไทย | tha-000 | ตัวเป็นเกลียว |
| ภาษาไทย | tha-000 | อย่างลำบากตรากตรำ |
| tiếng Việt | vie-000 | gay go |
| tiếng Việt | vie-000 | gian khổ |
| tiếng Việt | vie-000 | khó khăn |