| العربية | arb-000 |
| خائب | |
| العربية | arb-000 | باطل |
| বাংলা | ben-000 | অসফল |
| dansk | dan-000 | forgæves |
| dansk | dan-000 | frugtløs |
| dansk | dan-000 | resultatløs |
| Deutsch | deu-000 | müßig |
| Deutsch | deu-000 | vergeblich |
| ελληνικά | ell-000 | ανώφελος |
| ελληνικά | ell-000 | μάταιος |
| English | eng-000 | disappointed |
| English | eng-000 | fruitless |
| English | eng-000 | ineffective |
| English | eng-000 | ineffectual |
| English | eng-000 | inefficacious |
| English | eng-000 | inefficient |
| English | eng-000 | vain |
| Esperanto | epo-000 | vana |
| français | fra-000 | inefficace |
| français | fra-000 | inutile |
| français | fra-000 | vain |
| Gaeilge | gle-000 | mí-éifeachtach |
| Srpskohrvatski | hbs-001 | neefikasan |
| interlingua | ina-000 | frustranee |
| interlingua | ina-000 | inefficace |
| interlingua | ina-000 | inefficiente |
| interlingua | ina-000 | otiose |
| italiano | ita-000 | inefficace |
| italiano | ita-000 | inefficiente |
| Nederlands | nld-000 | ineffectief |
| فارسی | pes-000 | باطل |
| polski | pol-000 | daremny |
| polski | pol-000 | nieskuteczny |
| português | por-000 | desnecessário |
| português | por-000 | ineficaz |
| română | ron-000 | zadarnic |
| русский | rus-000 | напрасный |
| español | spa-000 | ineficaz |
| español | spa-000 | inútil |
| español | spa-000 | vano |
| Türkçe | tur-000 | etkisiz |