| Fluglotse | air traffic controller |
| Flugroute | airway |
| Flugente | Muscovy Duck |
| Flugasche | fly ash |
| Flugkörper | bullet |
| Flügelnuss | samara |
| flügge | fledged |
| Flugangst | fear of flying |
| Flugblatt | flyer leaflet |
| Flugboot | seaplane |
| Fluglotsenstreik | air traffic controller strike |
| Flugplatz | airfield |
| Fluse | fluff piece of fluff |
| Flügeltür | double wing door leaf door swing door |
| flugs | quickly |
| Polyglotte | polyglot |
| Ringlotte | greengage |
| fraglos | no doubt |
| Glosse | gloss |
| Glotze | TV TV set boob tube telly |