| Konzept | draft concept conception |
| Konzeption | conception |
| konzeptuell | conceptual |
| Konzert | concert |
| Konfekt | candy |
| Konvent | convent |
| Konzeptalbum | concept album |
| Konzetti | extended metaphor |
| Kontext | context |
| Konzern | group combine concern trust |
| Können | competence ability |
| können | can be able to may be allowed to know |
| Konfetti | confetti |
| Konnex | connex |
| Konsens | consensus consent |
| Konspekt | summary |
| Kontakt | contact |
| Konter | counter-attack |
| Konzil | council |
| konkret | concrete |