| Intellektueller | intellectual |
| Intellektuelle | intellectual |
| Intersexueller | intersexual |
| intellektuell | intellectual |
| Intersexuelle | intersex |
| Intellekt | intellect |
| Tintenkiller | correcting pen ink eraser |
| intermolekular | intermolecular |
| intersexuell | intersexual |
| Interlaken | Interlaken |
| interzellulär | intercellular |
| interzellular | intercellular |
| Interieur | interior |
| Internetkürzel | internet abbreviation |
| Internetnutzer | internaut |
| Internetsurfer | internaut |
| intelligibel | intelligible |
| interstellar | interstellar |
| intramolekular | intramolecular |
| Entenflügler | canard |