| Fenstertag | long weekend |
| Fenstertür | French window |
| Fenster | window |
| Fensterbank | windowsill window sill |
| fensterlos | windowless |
| Ostertag | Easter Day |
| Wintertag | winter day |
| Feiertag | holiday |
| Festtag | festive day |
| Fensterchen | wicket |
| Fensterkitt | putty |
| Fensterladen | shutter |
| Fenstersturz | defenestration |
| dienstfertig | officious |
| unstetig | discontinuous |
| Finsternis | darkness eclipse |
| finster | dark |
| Geisterzug | ghost train |
| Meisterung | mastering |
| Sterntag | sidereal day |