| Nederlands | nld-000 |
| onderhandelaar | |
| Deutsch | deu-000 | Schlichter |
| Deutsch | deu-000 | Vermittler |
| ελληνικά | ell-000 | διαπραγματεύτρια |
| English | eng-000 | conciliator |
| English | eng-000 | negotiator |
| Esperanto | epo-000 | intertraktanto |
| Esperanto | epo-000 | parlamentario |
| français | fra-000 | médiateur |
| hrvatski | hrv-000 | posrednik |
| Nederlands | nld-000 | bemiddelaar |
| Nederlands | nld-000 | verzoener |