| Part of speech | unknown part of speech |
|---|
| Nominative | paradokso |
|---|---|
| Accusative | paradokson |
| Catalan | paradoxa |
|---|---|
| Dutch | paradox |
| English | paradox |
| Faeroese | ósamsvar; tvørsøgn |
| French | paradoxe |
| German | Paradoxon |
| Portuguese | paradoxo |
| Saterland Frisian | Paradoxon |
| Spanish | paradoja |
| Welsh | paradocs |