| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | alkovo | alkovoj |
| Accusative | alkovon | alkovojn |
| Catalan | alcova |
|---|---|
| Dutch | alkoof |
| English | alcove; recess |
| French | alcôve; ruelle |
| German | Alkoven; Bettnische; Gartenlaube |
| Italian | alcova |
| Portuguese | alcova |
| Russian | альков |
| Saterland Frisian | Durk |
| Spanish | alcoba |
| West Frisian | alkoof |