| Flächenbrand | surface fire |
| Flachland | lowland |
| flaschengrün | bottle green |
| flächengroß | largest in area |
| Plattenrand | plate boundary |
| Flechtband | interlace |
| Flackern | flicker |
| flackern | flicker |
| Fladenbrot | roti |
| Flammenbaum | flamboyant |
| Flächeinhalt | area |
| Flachmann | hip flask pocket flask |
| Flaschenhals | bottleneck |
| Flauschband | loop tape |
| Flächeninhalt | area |
| flächendeckend | comprehensive |
| Achselband | aiguillette |
| fächern | fan |
| Dachverband | umbrella organization |
| Drachenbaum | dragon tree dracaena dracena |