| Stendhal-Syndrom | Stendhal syndrome |
| Stockholm-Syndrom | Stockholm syndrome |
| China-Syndrom | China syndrome |
| Undine-Syndrom | Ondine's curse |
| stendhalisch | Stendhalian |
| Down-Syndrom | Down syndrome |
| Messie-Syndrom | hoarding |
| Asperger-Syndrom | Asperger Asperger's syndrome |
| Reizdarmsyndrom | irritable bowel syndrome |
| stenohalin | stenohaline |
| standhalten | bear up |
| Impostor-Syndrom | impostor syndrome |
| Locked-in-Syndrom | locked-in syndrome |
| Möbius-Syndrom | Moebius syndrome |
| Schlafapnoe-Syndrom | sleep apnea |
| Tourette-Syndrom | Tourette syndrome |
| Aarskog-Syndrom | Aarskog’s syndrome |
| Aase-Syndrom | Aase syndrome |
| Lost-Penis-Syndrom | lost-penis-syndrom |
| Downsyndrom | Down syndrome Down's syndrome |