| nynorsk | nno-000 |
| radikal | |
| català | cat-000 | radical |
| dansk | dan-000 | radikal |
| Deutsch | deu-000 | radikal |
| ελληνικά | ell-000 | ριζοσπαστικός |
| English | eng-000 | radical |
| suomi | fin-000 | radikaali |
| français | fra-000 | radical |
| 日本語 | jpn-000 | 抜本的 |
| reo Māori | mri-000 | wāwāhi tahā |
| bokmål | nob-000 | radikal |
| فارسی | pes-000 | رادیکال |
| português | por-000 | radical |
| русский | rus-000 | радика́льный |