| Ido | ido-000 |
| racionala | |
| Romániço | art-013 | rationisca |
| dansk | dan-000 | fornuftig |
| Deutsch | deu-000 | vernünftig |
| English | eng-000 | rational |
| English | eng-000 | reasonable |
| Esperanto | epo-000 | racia |
| suomi | fin-000 | järkevä |
| suomi | fin-000 | rationaalinen |
| français | fra-000 | raisonnable |
| français | fra-000 | rationnel |
| interlingua | ina-000 | rational |
| italiano | ita-000 | ragionevole |
| Nederlands | nld-000 | verstandig |
| português | por-000 | racional |
| português | por-000 | razoável |
| español | spa-000 | razonable |
| svenska | swe-000 | förnuftig |