| Flecht- | wickerwork |
| Flechte | lichen |
| Flechse | sinew tendon |
| flechten | plait wreathe weave |
| Flucht | flight |
| Flehen | entreaty |
| flehen | implore entreat supplicate |
| fleckig | spotty |
| Fleck | stain spot place patch piece |
| Flecken | stain |
| Geflecht | web wicker |
| fleuchen | fly |
| Blech | sheet sheet metal steel sheet brass |
| blechen | cough up |
| echt? | really |
| unecht | apocryphal |
| Fechten | fencing |
| fechten | fence |
| Fechter | fencer |
| Hecht | pike dandy |