| Dekompression | decompression |
| Kompression | compression |
| Depression | depression clinical depression |
| Koexpression | coexpression |
| Kompressor | compressor |
| Impression | impression |
| Repression | repression |
| Dekorporation | decorporation |
| Dekoration | decoration |
| Kommission | commission committee |
| Kompresse | compress swab |
| inkompressibel | incompressible |
| kompress | solid |
| depressiv | depressive |
| Digression | excursion |
| Progression | chord progression |
| Regression | regression marine regression |
| Konfession | denomination |
| Konzession | concession admission licence |
| Demission | demission |