| Deutsch | deu-000 |
| Diphtong | |
| čeština | ces-000 | diftong |
| čeština | ces-000 | dvojhláska |
| Deutsch | deu-000 | Zwielaut |
| ελληνικά | ell-000 | δίφθογγος |
| English | eng-000 | diphthong |
| suomi | fin-000 | diftongi |
| français | fra-000 | diphtongue |
| magyar | hun-000 | diftongus |
| Nederlands | nld-000 | diftong |
| Nederlands | nld-000 | tweeklank |
| Papiamentu | pap-000 | diptongo |
| русский | rus-000 | дифтонг |
| español | spa-000 | diptongo |
| svenska | swe-000 | diftong |
| svenska | swe-000 | tveljud |