| flügellahm | broken-winged lame dejected weary |
| Flügelmann | wingman |
| Flughahn | flying gurnard |
| Flügelnuss | samara |
| Flugbahn | trajectory |
| Flugblatt | flyer leaflet |
| Flugplatz | airfield |
| Flugscham | flight shame flying shame |
| Flügel | wing grand piano |
| Flügelbutt | megrim whiff |
| Flügelhorn | bugle bugle horn cornet flugelhorn |
| Flügeltür | double wing door leaf door swing door |
| flügeln | wing |
| Fugenlaut | interfix |
| Flegeljahre | adolescence |
| flegelhaft | scurrilous |
| Flugasche | fly ash |
| Flughuhn | sandgrouse |
| Flußlauf | watercourse |
| Flusslauf | race |