| Federung | suspension |
| Federzug | brace |
| federnd | resilient |
| Abfederung | shock absorption springing |
| federn | feather cushion spring |
| Niederung | lowland |
| Forderung | demand claim |
| Förderung | promotion mining conveyance |
| Änderung | change alteration mutation |
| Leerung | depletion |
| Teuerung | expensiveness |
| Neuerung | innovation |
| 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 |
| Mederin | Mede |
| Bedeckung | cover |
| Bedeutung | meaning importance implications import sense |
| Flederhund | megabat |
| Gliederung | classification outline structure |
| ledern | leather leather- leathery dull |
| zedern | cedar |