| Reflektion | reflection |
| Reflektor | reflector |
| Reflexion | reflection |
| Elektion | election |
| Selektion | screening selection |
| Resektion | resection |
| reflektieren | reflect to be interested |
| Deflation | deflation |
| Deflektor | deflector |
| Elektron | electron electrum |
| Kollektion | collection |
| Lektion | lesson |
| Dejektion | dejecta |
| Erektion | erection |
| Infektion | infection |
| Perfektion | perfection |
| Reinfektion | reinfection |
| Rektion | case government government |
| Reaktion | reaction |
| Redaktion | editing |