| Erfinder | inventor |
| Erfinderin | inventor |
| Erfinden | invention |
| erfinden | invent fabricate |
| erfinderisch | clever |
| erfunden | fictional |
| Rinder | cattle |
| Verbinder | connector |
| Erfindung | invention |
| Erfurter | Erfurt |
| erfangen | catch avoid fall recover |
| erfordern | require |
| perfide | perfidious |
| vorfinden | come across |
| Finden | find |
| finden | find think |
| Befinden | state of health condition health state judgement opinion view |
| befinden | be located |
| Finger | finger digit |
| abfinden | compensate |