| Karawanserei | caravansary caravanserai |
| Karawane | caravan |
| Karabiner | carabiner |
| Karabinier | carabinier |
| Kartäuser | Carthusian |
| Schwänzerei | truancy |
| Auswanderer | emigrant expat expatriate émigré |
| Käserei | cheesemaking |
| Prasserei | revelry |
| Raserei | rage |
| Warmwasser | hot water |
| Gärtnerei | gardening |
| Alfanzerei | scam |
| Kardanwelle | cardan shaft |
| Karrosserie | coachwork |
| Karsee | tarn |
| Kartenlegen | cartomancy |
| Kartenlesen | cartomancy |
| kardätschen | curry |
| Karakalfell | caracal fur |