| Münchhausen-Syndrom | Münchausen syndrome |
| Hochstapler-Syndrom | impostor syndrome |
| Möbius-Syndrom | Moebius syndrome |
| Schlafapnoe-Syndrom | sleep apnea |
| Undine-Syndrom | Ondine's curse |
| Aase-Syndrom | Aase syndrome |
| Münchhausengeschichte | cock-and-bull story |
| Gefangensein-Syndrom | locked-in syndrome |
| Locked-in-Syndrom | locked-in syndrome |
| China-Syndrom | China syndrome |
| Messie-Syndrom | hoarding |
| Budd-Chiari-Syndrom | Budd-Chiari syndrome venous occlusive disease |
| Stendhal-Syndrom | Stendhal syndrome |
| Stockholm-Syndrom | Stockholm syndrome |
| Massenstrom | mass flow |
| Down-Syndrom | Down syndrome |
| Mogelpackungs-Syndrom | impostor syndrome |
| Tourette-Syndrom | Tourette syndrome |
| Aarskog-Syndrom | Aarskog’s syndrome |
| Asperger-Syndrom | Asperger Asperger's syndrome |