| Flugblatt | flyer leaflet |
| Flugplatz | airfield |
| Flugbahn | trajectory |
| Flugboot | seaplane |
| Flügelbutt | megrim whiff |
| Tragblatt | bract pherophyll |
| Efeublatt | ivy leaf |
| Faltblatt | leaflet |
| Kleeblatt | cloverleaf cloverleaf interchange |
| Laubblatt | leaf |
| Flughahn | flying gurnard |
| Flugroute | airway |
| Flussgott | river god |
| Flußlauf | watercourse |
| Flusslauf | race |
| Flügelmann | wingman |
| Flugangst | fear of flying |
| Flugbild | flight silhouette |
| Flugente | Muscovy Duck |
| Fluglotse | air traffic controller |