| Ido | ido-000 |
| reaktar | |
| Romániço | art-013 | reacter |
| dansk | dan-000 | reagere |
| Deutsch | deu-000 | reagieren |
| English | eng-000 | react |
| Esperanto | epo-000 | reagi |
| Esperanto | epo-000 | reakcii |
| français | fra-000 | réagir |
| interlingua | ina-000 | reager |
| italiano | ita-000 | reagire |
| polski | pol-000 | reagować |
| português | por-000 | reagir |
| español | spa-000 | reaccionar |
| svenska | swe-000 | reagera |