| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | invento | inventoj |
| Accusative | inventon | inventojn |
| Afrikaans | uitvinding |
|---|---|
| Danish | opfindelse |
| Dutch | uitvinding |
| English | invention |
| French | invention |
| Norwegian | oppfinnelse |
| Papiamento | invenshon |
| Swedish | uppfinning |