| Kriminalbeamter | detective |
| Kriminalität | criminality delinquency |
| Kriminalist | criminologist |
| Kriminalistin | criminologist |
| Kriminalfall | criminal case |
| Kriminalistik | forensic |
| Kriminalroman | crime novel |
| Kriminaltechnik | forensic science |
| Krimineller | criminal |
| kriminalisieren | criminalize |
| Finanzbeamter | revenue officer |
| Grenzbeamter | official#Substantiv |
| Kri-Indianer | Cree |
| Kriminologe | criminologist |
| Kristallgitter | crystal lattice |
| Kriminelle | criminal |
| Kriminologie | criminology |
| Kristallwasser | water of crystallization |
| Kritikalität | prompt criticality |
| kriminalistisch | criminological |