| Pseudologe | pseudologue |
| Pseudocode | pseudocode |
| Pneumologe | pneumologist |
| Psephologie | psephology |
| Pseudolist | pseudolist |
| Podologe | podiatrist |
| Pedologie | pedology |
| Sexologe | sexologist |
| Neurologe | neurologist |
| Pneumologie | pneumology |
| Psychologe | psychologist shrink |
| Pseudonym | pseudonym alias |
| pseudonym | pseudonymous |
| pseudo- | pseudo- |
| Ludologie | ludology |
| Podologie | chiropody podiatry |
| Pteridologie | pteridology |
| Pädologie | pedology |
| Immunologe | immunologist |
| Oneirologe | oneirologist |