| Interlingue | ile-000 |
| observar | |
| English | eng-000 | abide |
| English | eng-000 | eye |
| English | eng-000 | keep |
| English | eng-000 | observe |
| English | eng-000 | perceive |
| English | eng-000 | remark |
| English | eng-000 | shadow |
| English | eng-000 | spy |
| English | eng-000 | watch |
| Interlingue | ile-000 | guatar |
| Interlingue | ile-000 | percepter |
| Interlingue | ile-000 | regardar |
| Interlingue | ile-000 | remarcar |
| Interlingue | ile-000 | sequer |
| Interlingue | ile-000 | tener |
| Interlingue | ile-000 | vider |
| русский | rus-000 | наблюдать |