| Intimrasur | intimate shaving |
| Interieur | interior |
| Nassrasur | wet shaving |
| Hinterraum | snug |
| Introsort | introspective sort |
| intrusiv | intrusive |
| Hintertür | back door tradesman's entrance loophole |
| Intarsie | intarsia |
| Integral | integral |
| integral | integral |
| Integrand | integrand |
| Interesse | interest concern |
| Intersex | intersex |
| Intifada | intifada |
| Intimität | intimacy |
| Intimleben | sex life |
| Intranet | intranet |
| Winterthur | Winterthur |
| intim | intimate |
| intra- | intra- |