| Nederlands | nld-000 |
| onvast | |
| English | eng-000 | choppy |
| English | eng-000 | erratic |
| English | eng-000 | infirm |
| English | eng-000 | insecure |
| English | eng-000 | liquid |
| English | eng-000 | rocky |
| English | eng-000 | sandy |
| English | eng-000 | shaky |
| English | eng-000 | tottery |
| English | eng-000 | unstable |
| English | eng-000 | unsteadily |
| English | eng-000 | unsteady |
| English | eng-000 | unsure |
| English | eng-000 | wonky |
| Esperanto | epo-000 | malfirma |
| Esperanto | epo-000 | nefirma |
| français | fra-000 | incertain |
| français | fra-000 | instable |
| hrvatski | hrv-000 | nepostojan |
| Limburgs | lim-000 | razelig |
| Limburgs | lim-000 | ónvas |
| Nederlands | nld-000 | onzeker |
| Nederlands | nld-000 | wankel |