| Flechse | sinew tendon |
| Flechte | lichen |
| Flachse | tendon |
| Flecht- | wickerwork |
| flechten | plait wreathe weave |
| Echse | lizard |
| Flachs | flax |
| flachsen | joke kid wisecrack |
| Fleece | fleece |
| Flehen | entreaty |
| flehen | implore entreat supplicate |
| Flenser | flenser |
| fleckig | spotty |
| Fleck | stain spot place patch piece |
| Flecken | stain |
| Fleiß | industriousness |
| flehmen | flehmen flehm |
| flensen | flense |
| fleuchen | fly |
| Klecks | blot blob |