| interzedieren | mediate |
| interferieren | interfere |
| intervenieren | intervene intercede interfere |
| intendieren | intend |
| interagieren | interact |
| interessieren | interest |
| internieren | intern |
| interpellieren | interpellate |
| interpolieren | interpolate |
| interponieren | mediate appeal |
| interpretieren | interpret |
| hinterziehen | evade |
| integrieren | integrate |
| intensivieren | intensify |
| intermediär | intermediate intermediary |
| intermittieren | intermit |
| interviewen | interview |
| intrigieren | intrigue cabal |
| unterminieren | undermine |
| unterziehen | undergo |