| krebsrot | red as a lobster |
| krebsig | cancerous |
| Krebs | crayfish crab cancer Cancer |
| Reboot | reboot |
| Erdbrot | cyclamen |
| Krapprot | madder |
| krapprot | madder |
| Kreation | creation |
| Krebstier | crustacean |
| Kredo | credo |
| Kressen | pepperwort |
| Kreterin | Cretan |
| kreisend | vortical |
| Kredit | credit loan |
| Kreditor | creditor |
| Kreis | circle district |
| Kreisel | pegtop whip-top whipping-top gyroscope gyro |
| Kresse | cress |
| Kreter | Cretan |
| kreieren | create |