| Fidelität | faithfulness fidelity loyalty accuracy exactness |
| Fideist | fideist |
| Identität | identity |
| delikat | delicious delicate |
| Frivolität | frivolity |
| Fazilität | facility |
| Fokalität | centralization |
| Modalität | modality |
| Rivalität | rivalry |
| Virilität | virility |
| Vitalität | vitality |
| Fidel | fiddle vielle |
| fidel | jolly merry |
| Idealist | visionary idealist |
| Siderit | siderite |
| Videochat | video chat |
| Delila | Delilah |
| Delikt | crime offense tort |
| Delta | delta |
| deletär | deleterious |