| Part of speech | common noun |
|---|---|
| Gender | masculine |
| Plural | grand‐ducs |
| Catalan | duc |
|---|---|
| Czech | výr |
| Danish | hornugle |
| Dutch | oehoe |
| Esperanto | gufo |
| German | Uhu |
| Greek | μπούφος |
| Hungarian | uhu |
| Norwegian | hubro |
| Polish | puchacz |
| Portuguese | bufo; corujão |
| Russian | филин |
| Saterland Frisian | Uhu |
| Spanish | búho real; búho |
| Swahili | kungwi |
| Swedish | uv |
| Thai | นกเค้าใหญ่ |
| Turkish | puhu |
| West Frisian | oehoe |