| Intersexueller | intersexual |
| Intersexuelle | intersex |
| intersexuell | intersexual |
| interstellar | interstellar |
| interzellulär | intercellular |
| interzellular | intercellular |
| Intellektueller | intellectual |
| Interieur | interior |
| Interserie | Interserie |
| Unterstützer | contributor |
| Untersetzer | side table coaster |
| unterspülen | undermine hollow out wash away |
| unterstellen | subordinate insinuate suppose take shelter |
| Heterosexueller | heterosexual |
| Hinterbänkler | backbencher |
| Hinterseite | reverse back |
| Internetblog | blog |
| Winterfell | winter coat |
| Hinterwälder | Hinterwald Cattle |
| Hinterwäldler | hillbilly backwoodsman |