| Flieger | pilot aeroplane airplane plane flying jib |
| Fliegerei | aviation |
| Fliegerass | flying ace |
| Flieder | lilac elder |
| Fliege | fly housefly bow tie bowtie |
| Fliegen | flight |
| fliegen | fly aviate |
| Auflieger | semi-trailer |
| Fliegerbombe | bomb |
| Fliegerhorst | base |
| Fliese | tile |
| Flipper | pinball pinball machine |
| Flitter | frippery |
| Flitzer | speedster streaker |
| fliegend | flying |
| fliehen | flee escape |
| fliesen | tile |
| Lieber | dear |
| lieber | preferably better rather |
| Liege | lounger |