| Experimentalpsychologie | experimental psychology |
| Sozialpsychologie | social psychology |
| Parapsychologie | parapsychology |
| Sprachpsychologie | psycholinguistics |
| experimentell | experimental |
| Experimentator | experimenter experimentalist |
| Esperantologie | Esperantology |
| Sedimentologie | sedimentology |
| Promenadologie | strollogy |
| Klinische Psychologie | clinical psychology |
| Kognitionspsychologie | cognitive psychology |
| Kognitive Psychologie | cognitive psychology |
| Esperantologe | Esperantologist |
| Esperantologin | Esperantologist |
| Spitzentechnologie | high technology |
| Schulpsychologe | school psychologist |
| Psychologie | psychology |
| Helminthologie | helminthology |
| Experimentieren | experimentation |
| experimentieren | experiment |