| erzkonservativ | ultraconservative |
| konservativ | conservative tory |
| Konvervative | conservative |
| paleokonservativ | paleoconservative |
| Konservativer | conservative |
| Konservator | conservator |
| Präservativ | condom |
| Paleokonservative | paleoconservative |
| konsekutiv | consecutive |
| konspirativ | conspirative |
| konstruktiv | design constructive |
| Demonstrativ | demonstrative pronoun |
| demonstrativ | demonstrative |
| kooperativ | cooperative |
| unkooperativ | intransigent |
| perioperativ | perioperative |
| präoperativ | preoperative |
| regenerativ | renewable |
| Herzoperation | heart surgery |
| Konsekration | dedication |