| Flagge | flag ensign colours standard colors |
| flügge | fledged |
| Flag | flag |
| Flaggentuch | bunting |
| Flame | Fleming flame |
| Flamme | flame |
| Flanke | flank side edge cross |
| Flare | solar flare stellar flare lens flare |
| Flause | fabrication |
| Flaute | calm lull slack period slackness |
| Fläche | surface area |
| Blage | brat |
| Klage | lament complaint claim |
| Lage | location position layer situation medley quire bed |
| Plage | plague scourge |
| Knagge | brace stiffen |
| FlaRak | SAM |
| Flaggenkunde | vexillology |
| Flair | flair bill |
| Flamin | Fleming |
| Flämin | Fleming |