| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | gajlo | gajloj |
| Accusative | gajlon | gajlojn |
| Catalan | gal·la |
|---|---|
| Dutch | gal; galnoot; plantengal; galappel |
| English | gall; gall‐nut; oak‐apple |
| German | Gallapfel; Galle |
| Saterland Frisian | Eekappel |
| Spanish | agalla |