| Part of speech | unknown part of speech |
|---|
| Nominative | observatorio |
|---|---|
| Accusative | observatorion |
| Czech | hvězdárna; observatoř |
|---|---|
| Dutch | observatorium; sterrenwacht |
| English | observatory |
| French | observatoire |
| German | Observatorium; Sternwarte |
| Latin | pergula |
| Spanish | observatorio |
| Swedish | observatorium |