| Inspirator | inspirer |
| Inspiratorin | inspirer |
| inspirativ | inspiring |
| Inspiration | inspiration |
| Inspektor | inspector |
| Imperator | emperor |
| Initiator | initiator |
| Indikator | indicator |
| Inserat | advertisement |
| Instruktor | instructor |
| Konspiration | conspiracy |
| konspirativ | conspirative |
| Aspiration | aspiration |
| Exspiration | exhalation expiration |
| Iterator | iterator |
| Komparator | comparator |
| Narrator | narrator |
| Operator | operator administrator |
| Prätor | praetor |
| Animator | animator |