| Part of speech | adjective |
|---|---|
| Hyphenation | spert·a |
| Singular | Plural | |
|---|---|---|
| Nominative | sperta | spertaj |
| Accusative | spertan | spertajn |
| Afrikaans | ervare |
|---|---|
| Catalan | experimental; experimentat; expert |
| Dutch | deskundig; ervaren; geoefend; zaakkundig |
| English | conversant; experienced; expert; skilled |
| Finnish | kokenut |
| French | experimenté |
| German | bewandert; erfahren; gewiegt; kundig |
| Polish | doświadczony |
| Portuguese | experiente; perito; versado |
| Saterland Frisian | ärfoaren; bewonderd |
| Spanish | ducho; esperto |