| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | felietono | felietonoj |
| Accusative | felietonon | felietonojn |
| Catalan | fulletó |
|---|---|
| Dutch | feuilleton; vervolgverhaal |
| English | serial; series; serial feature |
| German | Feuilleton; Kulturteil; Unterhaltungsteil |
| Saterland Frisian | Feuilleton |
| Spanish | folletín |