| Fiktion | fiction |
| fiktional | fictional |
| Diktion | diction |
| Friktion | friction |
| Miktion | micturition |
| fiktiv | fictitious fictional |
| Aktion | action operation promotion campaign |
| Auktion | auction |
| Fraktion | parliamentary party faction fraction |
| Funktion | function map mapping |
| Lektion | lesson |
| Rektion | case government government |
| Sektion | section |
| Vektion | vection |
| Diktionär | dictionary |
| Liktor | lictor |
| Viktor | Victor |
| Aktien | equity |
| Bijektion | bijection |
| Funktions | functional |
| funktions | functional |