| intuitiv | intuitive |
| Intuition | intuition |
| induktiv | inductively |
| intrusiv | intrusive |
| intensiv | intensive intense |
| Infinitiv | infinitive |
| nutritiv | nutritive nutritious |
| Instruktiv | instructive |
| instruktiv | instructive |
| inaktiv | dormant |
| injektiv | injective |
| Intine | intine |
| Intransitiv | intransitive verb |
| intransitiv | intransitive |
| eintüten | wrap up |
| Eintritt | joining admission fee |
| Intaglio | intaglio |
| Intarsie | intarsia |
| Intention | intention |
| Interfix | interfix |