| Identität | identity |
| Entität | entity |
| Identitätskarte | ID card |
| Fidelität | faithfulness fidelity loyalty accuracy exactness |
| identisch | identical identic |
| Quantität | quantity |
| Inanität | inanity |
| Intensität | intensity intenseness |
| Idealist | visionary idealist |
| Adenitis | adenitis |
| Dentin | dentine |
| dental | dental |
| Adventist | Adventist |
| Mentalität | mentality |
| Intimität | intimacy |
| Institut | institute institution institution building legal institution |
| Inuktitut | Inuktitut |
| Mutität | muteness |
| Imitat | fake |
| Modernität | modernity |