| Nederlands | nld-000 |
| crux | |
| català | cat-000 | entrellat |
| català | cat-000 | quid |
| Deutsch | deu-000 | Haken |
| Deutsch | deu-000 | Schwierigkeit |
| English | eng-000 | catch |
| English | eng-000 | crux |
| English | eng-000 | hiccup |
| English | eng-000 | hitch |
| English | eng-000 | kink |
| English | eng-000 | main point |
| français | fra-000 | hic |
| español | spa-000 | quid |
| svenska | swe-000 | hake |