| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | atleta | atletaj |
| Accusative | atletan | atletajn |
| Catalan | atlètic |
|---|---|
| Danish | atletisk |
| Dutch | atletisch |
| English | athletic |
| French | athlétique |
| German | atletisch; stark; muskulös; Athleten‐ |
| Greek | αθλθτικός |
| Latin | athletice |
| Papiamento | atlétiko |
| Portuguese | atlético |
| Russian | атлетический |
| Saterland Frisian | athletisk |
| Spanish | atlético |