Synonym: Rundschreiben
| Part of speech | common noun |
|---|---|
| Gender | masculine |
| Singular | Plural | |
|---|---|---|
| Nominative | Zirkular | Zirkulare |
| Genitive | Zirkulars | Zirkulare |
| Dative | Zirkular | Zirkularen |
| Accusative | Zirkular | Zirkulare |
| Catalan | circular |
|---|---|
| Czech | cirkulář; oběžník |
| Dutch | circulaire; rondschrijven |
| English | circular |
| Esperanto | cirkulero |
| French | circulaire |
| Portuguese | circular |
| Saterland Frisian | Rundschrieuwen; Rundskrieuwen; Zirkular |
| Spanish | circular |