| Geldzirkulation | circulation |
| Luftzirkulation | air circulation |
| Zirkulation | circulation |
| Fehlkalkulation | miscalculation |
| Artikulation | articulation |
| Ejakulation | ejaculation |
| Kalkulation | calculation costing |
| Rekapitulation | recapitulation |
| Selbstregulation | homeostasis |
| Perkolation | percolation |
| Medikation | medication |
| Immatrikulation | registration matriculation |
| Spekulation | speculation |
| encapsulation | encapsulation |
| Emulation | emulation |
| Gratulation | congratulations gratulation |
| Kapitulation | capitulation surrender |
| Manipulation | manipulation |
| Modulation | modulation |
| Simulation | simulation |