| indeklinabel | indeclinable undeclinable |
| deklinabel | declinable |
| indefinibel | undefinable |
| Inkunabel | incunabulum incunable |
| intelligibel | intelligible |
| indiskutabel | indisputable unquestionable |
| Antiklinale | anticline |
| Interlineares | interlinear |
| interlingual | interlingual |
| intestinal | intestinal enteral |
| Edelknabe | squire |
| ineffabel | ineffable |
| Windlinie | rhumb line |
| Bindeglied | link |
| Bindemittel | binder binding agent |
| Inderin | Indian |
| Indianer | American Indian Amerindian Indian native American red Indian |
| Indochina | French Indochina Indochinese Federation Indochinese Union Indo-China Indochina |
| Kinderklinik | children's hospital paediatric clinic pediatric clinic |
| Kinderlied | nursery rhyme |