| Kiefergelenk | temporomandibular joint |
| Niedergehen | fallout |
| niedergehen | land |
| wiedergeben | render give back return refer |
| Kugelgelenk | ball-and-socket joint ball and socket joint |
| Kniegelenk | knee joint |
| Kieferhöhle | maxillary sinus |
| Kieselgel | silica gel |
| kieferlos | jawless |
| Kiefernzweig | pine branch |
| tieffrieren | deep-freeze |
| tiefgehend | profound |
| Lieferwagen | van box van delivery truck delivery van panel truck panel van |
| beferkeln | dirty soll |
| referieren | refer |
| differieren | differ |
| konferieren | confer |
| Kindergewehr | pop gun |
| sichergehen | make sure |
| Kindergeld | child benefit |