| Kriminalfall | criminal case |
| Kriminalist | criminologist |
| Kriminalität | criminality delinquency |
| Kriminelle | criminal |
| kriminell | criminal |
| Kriminalistin | criminologist |
| Kriminologe | criminologist |
| Kriminologin | criminologist |
| Kriminalistik | forensic |
| Kriminalroman | crime novel |
| Krimineller | criminal |
| Kriminologie | criminology |
| Kardinalzahl | cardinal number cardinal numeral |
| Ordinalzahl | ordinal number |
| Normalfall | rule |
| im Notfall | in a pinch |
| Reinfall | flop |
| Rheinfall | Rhine Falls |
| Kriminalbeamter | detective |
| Krimtatar | Crimean Tatar |