| Konditorin | pastry chef |
| Konditor | confectioner |
| Konditorei | confectionery pastry shop |
| Kondition | condition |
| Monitoring | monitoring |
| Donatorin | giver |
| Kantorin | cantor |
| Koautorin | coauthor |
| Koniotomie | cricothyrotomy |
| Kontor | office |
| Kontorsion | contortion |
| Konautor | coauthor |
| Konditional | conditional conditional mood |
| Kondor | condor |
| Konfitüre | jam confiture |
| Königin | queen |
| kontern | counter |
| Londonerin | Londoner |
| Mondhorn | fire dog |
| Tondichterin | composer |