| Nederlands | nld-000 |
| volijverig | |
| čeština | ces-000 | horlivý |
| čeština | ces-000 | nadšený |
| Deutsch | deu-000 | eifrig |
| English | eng-000 | ardent |
| English | eng-000 | ardently |
| English | eng-000 | zealous |
| Esperanto | epo-000 | fervora |
| français | fra-000 | fervent |
| Nederlands | nld-000 | ambitieus |
| Nederlands | nld-000 | ijverig |
| Nederlands | nld-000 | noest |
| Nederlands | nld-000 | vurig |
| português | por-000 | fervoroso |
| português | por-000 | zeloso |