| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | alfabetumo | alfabetumoj |
| Accusative | alfabetumon | alfabetumojn |
| Albanian | abetare |
|---|---|
| Danish | læsebog |
| Dutch | ABC‐boek |
| English | ABC book |
| French | abécédaire |
| German | Fibel |
| Portuguese | cartilha de abc |
| Saterland Frisian | AB‐Bouk |