| Kienapfel | pine cone |
| Rosenapfel | Robin's pincushion gall moss gall rose bedeguar gall |
| Kidnapper | kidnapper |
| kidnappen | kidnap |
| Zimtapfel | sugar apple |
| Kipfel | crescent |
| Kieselgel | silica gel |
| Kiefer | pine pine tree pinewood jaw jowl |
| Kiepe | back-basket dosser pannier |
| Kiesel | pebble |
| Klientel | clientele |
| Laienspiel | amateur play |
| Lenape | Delaware |
| Schnäpel | whitefish |
| Kanapee | canapé |
| Knappe | knave |
| knapsen | economize |
| Bisamapfel | pomander |
| Bitterapfel | colocynth |
| Rahmapfel | sugar apple |