| Impromptu | impromptu |
| Imprimat | imprint |
| Imprimatur | imprimatur |
| prompt | prompt |
| Import | import |
| importun | annoying |
| Kompromat | dirt |
| Prompter | teleprompter |
| Imperfektum | imperfect |
| Implikatur | implicature |
| Implosion | implosion |
| Importgut | import |
| Imperfekt | imperfect preterimperfect |
| Impetus | impetus |
| Importeur | importer |
| Impotenz | impotence |
| Impressum | imprint masthead |
| implizit | implicit |
| imposant | impressive |
| impotent | impotent powerless |