| Konsorte | consortium member |
| Konserve | preserve |
| Konsole | console |
| Kohorte | cohort |
| Kontor | office |
| könnte | might |
| Kondor | condor |
| Konsommee | consomme |
| Konsortium | consortium |
| Konstante | constant |
| Konzert | concert |
| konform | compliant conformable |
| Weinsorte | type of wine |
| Obsorge | supervision care child custody custody |
| Rebsorte | vine variety |
| Sorte | kind make |
| Vorsorge | foresight precaution |
| Panforte | panforte |
| Komfort | comfort |
| Konche | conche apse |