| Federwerk | clockwork |
| Feuerwerk | firework fireworks |
| Federweiß | French chalk |
| Federbett | eiderdown |
| Federwild | wing game winged game |
| Unterwerk | substation |
| Feuerwehr | fire brigade fire department firefighter |
| Mauerwerk | masonry |
| Fahrwerk | chassis |
| Fuhrwerk | wagon waggon |
| Regelwerk | legal framework |
| Federgras | feathergrass |
| Federkiel | quill |
| Federung | suspension |
| Federzug | brace |
| federnd | resilient |
| Feder | feather plume quill crest quill feather nib pen dip pen fountain pen spring tongue back boar bristle big game bone scut spear boar spear hairy canary |
| Federball | Battledore and shuttlecock shuttlecock |
| Federflur | feather track pteryla |
| Federkleid | plumage |