| Integrität | integrity |
| Integritätsring | integral domain |
| Intensität | intensity intenseness |
| integriert | integrated |
| Integral | integral |
| integral | integral |
| Internat | boarding school |
| Intimität | intimacy |
| intrikat | intricate |
| Alterität | alterity |
| Intercity | express train |
| Interval | range |
| intrigant | conniving |
| Intrigant | intriguer |
| Eintritt | joining admission fee |
| Integrand | integrand |
| Integration | integration |
| Integument | integument |
| Interdikt | interdict |
| Interieur | interior |