| Känozoikum | |
| Kant | |
| Kanten | |
| Kantüffel | |
| Kapittel | |
| Kapitulatschoon | |
| Kap Verde | |
| Kardiologie | |
| Kari | |
| Karikatur | |
| -kark | |
| Kark | |
| kark | |
| -karken | |
| Karkspeel | |
| Karl de Grote | |
| karne | |
| Karpendiek | |
| Karr | |
| Kars | |
| Karsbeer | |
| Karsbeerboom | |
| Karthago | |
| Kartuffel | |
| karwel | |
| Kasachstan | |
| Kaschubsch | |
| Katar | |
| Kation | |
| Katt | |
| Katteker | |
| Kattowitz | |
| Kauh | |
| Kaven | |
| Keem | |
| Keerl | |
| Kees | |
| kehrweert | |
| Keie | |
| keie | |
| kelvin | |
| Kenia | |
| kennistheorie | |
| Kers | |
| Ketel | |
| ketel | |
| Ketschua | |
| Keunig | |
| Keunigin | |
| Khartum | |
| Plattdüütsch-Neddersassisch | 
