| Anteflexion | anteflexion |
| Reflexion | reflection |
| Flexion | inflection inflexion |
| Annexion | annexation annexion |
| Antifon | antiphon |
| Antillen | Antilles |
| anterior | anterior |
| antreffen | come across catch find |
| Interferon | interferon |
| Untersektion | subsection |
| Integration | integration |
| Intension | tenseness |
| Intention | intention |
| Interaktion | interaction |
| Interception | interception |
| Interjektion | interjection |
| Intervention | intervention |
| Unterleib | abdomen alvus |
| unterlegen | inferior |
| Reflektion | reflection |