| Demoskopie | opinion poll opinion research opinion survey |
| Demoskop | pollster public opinion researcher |
| Autoskopie | autolaryngoscopy autoscopy |
| Endoskopie | endoscopy |
| Koloskopie | colonoscopy |
| Xerokopie | xerox |
| Demokrit | Democritus |
| Demoszene | demoscene |
| Demagogie | demagogy |
| Demografie | demography |
| Demokratie | democracy |
| Amnioskopie | amnioscopy |
| Duodenoskopie | duodenoscopy |
| Hygroskopie | hygroscopy deliquescence |
| Mikroskopie | microscopy |
| Pedoskop | pedoscope |
| Zystoskopie | cystoscopy |
| -skopie | -scopy |
| Fotokopie | photocopy |
| Telescopie | telescopy |