| Folklore | folklore |
| Folksong | folk song |
| Folsäure | folic acid |
| Ufologe | ufologist |
| Folge | consequence sequence order episode |
| Folie | foil |
| Folter | torture |
| folgern | conclude |
| folglich | thus |
| foltern | torture |
| Kolkrabe | common raven |
| Völklein | tribe |
| Molke | whey milk serum |
| Molkerei | dairy |
| Wolke | cloud |
| Ölkanne | oil can |
| Zyklone | cyclone |
| Ekloge | eclogue |
| Funkloch | dead spot skip zone |
| Holzklotz | block of wood wooden block |