| konvenient | convenient |
| konvergent | convergent |
| Kontingent | contingent |
| kontingent | contingent |
| Konvent | convent |
| Konvexität | convexity |
| Kontinent | continent |
| Konvention | convention |
| Konvergenz | convergence |
| konsequent | consequential forceful |
| konvenieren | be suitable |
| Kondiment | condiment |
| Konkrement | calculus |
| Konvenienzehe | marriage of convenience |
| Konventikel | conventicle |
| Konventionen | decorum |
| Konvertit | convert |
| Können | competence ability |
| können | can be able to may be allowed to know |
| konserviert | canned |