| interlingua | ina-000 |
| prolongar | |
| English | eng-000 | drag on |
| English | eng-000 | lengthen |
| English | eng-000 | prolong |
| English | eng-000 | spin out |
| Ido | ido-000 | prolongar |
| interlingua | ina-000 | allongar |
| italiano | ita-000 | allungare |
| italiano | ita-000 | prolungare |
| italiano | ita-000 | protrarre |
| polski | pol-000 | prolongować |
| polski | pol-000 | przedłużać |
| русский | rus-000 | продлевать |
| русский | rus-000 | продолжать |