| Fellache | fellah |
| Fellachin | fellah |
| Fläche | surface area |
| Felchen | whitefish |
| Feldflasche | canteen |
| Feldlerche | skylark |
| Feldscher | barber surgeon |
| Fellatio | fellatio |
| Felldecke | fur blanket |
| Mellah | mellah |
| hellwach | wide-awake |
| Wallach | gelding |
| Flachs | flax |
| Flachse | tendon |
| Freifläche | open area open space |
| Lache | puddle laugh |
| Rebfläche | vineyard |
| Seelachs | pollack saithe |
| flach | flat shallow |
| verlachen | laugh at ridicule |