| Ido | ido-000 |
| voluntanta | |
| Romániço | art-013 | voluntaria |
| ελληνικά | ell-000 | εθελοντικός |
| English | eng-000 | voluntary |
| English | eng-000 | willing |
| Esperanto | epo-000 | volonta |
| français | fra-000 | bénévole |
| français | fra-000 | volontaire |
| Ido | ido-000 | bonvoloza |
| interlingua | ina-000 | voluntari |
| italiano | ita-000 | volontario |
| Nederlands | nld-000 | vrijwillig |
| español | spa-000 | voluntario |