| Down-Syndrom | Down syndrome |
| Downsyndrom | Down syndrome Down's syndrome |
| China-Syndrom | China syndrome |
| Aase-Syndrom | Aase syndrome |
| Möbius-Syndrom | Moebius syndrome |
| Undine-Syndrom | Ondine's curse |
| Syndrom | syndrome |
| Messie-Syndrom | hoarding |
| Enchondrom | enchondrome |
| Kosmodrom | cosmodrome |
| Downsizing | downsizing |
| downloadbar | downloadable |
| Downer | downer |
| Downgrading | downgrading |
| Download | download |
| downloaden | download |
| Locked-in-Syndrom | locked-in syndrome |
| Impostor-Syndrom | impostor syndrome |
| Tourette-Syndrom | Tourette syndrome |
| Aarskog-Syndrom | Aarskog’s syndrome |