| Interruption | interruption |
| Interruptio | abortive |
| Interception | interception |
| Integration | integration |
| Interaktion | interaction |
| Interjektion | interjection |
| Interpunktion | punctuation |
| Interrupt | interrupt |
| Intervention | intervention |
| Internistin | internist |
| Interpretin | performer |
| Intrusion | intrusion |
| Intention | intention |
| Interpolation | interpolation |
| Interpretation | interpretation |
| Intuition | intuition |
| Untersektion | subsection |
| Iteration | iteration |
| Korruption | corruption |
| Eruption | eruption |