| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | gudendago | gudendagoj |
| Accusative | gudendagon | gudendagojn |
| Dutch | goedendag |
|---|---|
| English | goedendag |
| French | godandart; godendac; godendart; godendaz; godenhoc |
| Russian | годендаг |
| West Frisian | goedendag |