| Esperanto | epo-000 |
| involucia | |
| беларуская | bel-000 | інвалютыўны |
| беларуская | bel-000 | інвалюцыйны |
| Deutsch | deu-000 | involutorisch |
| English | eng-000 | involutorial |
| English | eng-000 | involutory |
| Esperanto | epo-000 | regresa |
| français | fra-000 | involutif |
| magyar | hun-000 | reciprok |
| italiano | ita-000 | involutivo |
| Nederlands | nld-000 | involutief |
| polski | pol-000 | inwolutywny |
| русский | rus-000 | инволютивный |
| русский | rus-000 | инволюционный |