| Connecticut | Connecticut |
| Connection | connection |
| Sonnenlicht | sunlight |
| Confucius | Confucius |
| Coniacium | Coniacian |
| Connacht | Connacht |
| Sonnenhut | coneflower |
| Sonnenstich | sunstroke insolation |
| Sonnentau | sundew |
| Canticum | canticle |
| Copernicus | Copernicus |
| Connaisseur | connoisseur |
| Consulting | consulting |
| Contenance | composure |
| Content | content |
| Gönnerin | giver |
| Konnektivität | connectivity |
| Sonnendeck | sundeck |
| Sonnenschutz | awning |
| konnektieren | bind |