| Part of speech | common noun |
|---|---|
| Hyphenation | kaj·er·o |
| Singular | Plural | |
|---|---|---|
| Nominative | kajero | kajeroj |
| Accusative | kajeron | kajerojn |
| Afrikaans | skryfboek |
|---|---|
| Catalan | fascicle; llibreta; quadern |
| Dutch | aflevering; cahier; schrift |
| English | exercise‐book; folder; notebook; volume; fascicule |
| Faeroese | hefti; skrivihefti |
| Finnish | vihko |
| French | cahier |
| German | Heft |
| Italian | fascicolo |
| Malay | kitab |
| Papiamento | skref; skreft |
| Portuguese | caderno; fascículo |
| Russian | тетрадь |
| Saterland Frisian | Häft; Skrieuwhäft |
| Swedish | skrivbok |
| Thai | สมุด |
| West Frisian | jefte |