| Erektion | erection |
| Rektion | case government government |
| Elektion | election |
| erektil | erectile |
| Direktion | administration department |
| Dejektion | dejecta |
| Elektron | electron electrum |
| Lektion | lesson |
| Perfektion | perfection |
| Resektion | resection |
| Sektion | section |
| Selektion | screening selection |
| Vektion | vection |
| Fraktion | parliamentary party faction fraction |
| Friktion | friction |
| Reaktion | reaction |
| Traktion | traction |
| Kreation | creation |
| Eruption | eruption |
| Exekution | execution |