| Nederlands | nld-000 |
| idéé-fixe | |
| čeština | ces-000 | koníček |
| čeština | ces-000 | vrtoch |
| čeština | ces-000 | záliba |
| English | eng-000 | fixation |
| English | eng-000 | habit |
| English | eng-000 | idiosyncracy |
| English | eng-000 | mania |
| français | fra-000 | marotte |
| Nederlands | nld-000 | gril |
| Nederlands | nld-000 | manie |
| Nederlands | nld-000 | stokpaardje |