| erbittert | acrimonious |
| verbittert | bitter |
| erbittern | enrage |
| erbitten | bespeak |
| verbittern | aggravate |
| verwittert | weathered |
| vergittert | barred |
| Erbitterung | exacerbation |
| erbetteln | shnor |
| erbieten | offer to do something volunteer to do something |
| Arbiter | arbitrator |
| Orbiter | orbiter |
| Bitter | bitters |
| bitter | bitter |
| Fritter | coherer |
| frittiert | deep-fried |
| verkittet | cemented |
| Dritter | third |
| Ermittler | investigator undercover agent |
| Ritter | knight |