| Initiator | initiator |
| Initiatorin | initiator |
| Initiation | initiation |
| Imitator | imitator aper |
| Initial | initial |
| initial | initial incipient |
| Initialen | initials |
| Initiale | initial |
| Initialwort | initialism |
| Initiative | initiative |
| Animator | animator |
| Inhalator | inhaler |
| Inspirator | inspirer |
| Agitator | agitator |
| Indikator | indicator |
| Inkubator | incubator business incubator |
| Ionisator | ioniser ionizer |
| Inhibitor | inhibitor |
| Initiierter | initiate |
| Miniatur | miniature |