Sinonimo: radium
| Vortspeco | substantivo |
|---|---|
| Genro | vira |
| angla | radium |
|---|---|
| esperanto | radiumo |
| franca | radium |
| germana | Radium |
| greka | ράδιο |
| islanda | radíum; radín |
| itala | radio |
| kataluna | radi |
| nederlanda | radium |
| portugala | rádio |
| saterlanda frizona | Radium |
| surinama | radimi |
| tagaloga | radyum |
| turka | radyum |