| Intimität | intimacy |
| Infinität | uncertainty |
| Integrität | integrity |
| Intensität | intensity intenseness |
| intrikat | intricate |
| Antiquität | antiquity antique |
| Entität | entity |
| Imitat | fake |
| Inanität | inanity |
| Aktivität | activity |
| Iniquität | iniquity |
| Naivität | naivete naivety naiveté naïvety naïveté |
| intrigant | conniving |
| Intrigant | intriguer |
| Eintritt | joining admission fee |
| Internat | boarding school |
| Intifada | intifada |
| Introitus | introit |
| intim | intimate |
| intuitiv | intuitive |