| Ermittler | investigator undercover agent |
| Ermittlerin | detective |
| Vermittler | arbiter |
| mittler | median |
| ermatten | droop |
| ermattet | jaded |
| ermittelbar | ascertainable |
| Ermittlung | ascertaining investigation inquiry |
| Vermieter | landlord |
| ermitteln | find out identify calculate investigate |
| mittlere | middle |
| Fritter | coherer |
| erbitten | bespeak |
| erbittert | acrimonious |
| Dritter | third |
| Reittier | mount |
| Ritter | knight |
| erbittern | enrage |
| Krattler | good-for-nothing hobo |
| Kritzler | scribbler |