| Lichenologie | lichenology |
| Limnologie | limnology |
| Technologie | technology |
| Lichenometrie | lichenometry |
| Lichtenergie | luminous energy |
| Ichthyologie | ichthyology |
| Phrenologie | phrenology |
| Selenologie | selenology |
| Senologie | senology |
| Limnologin | limnologist |
| Technologe | technologist |
| Technologin | technologist |
| Arachnologie | arachnology |
| Chronologie | chronology |
| Ethnologie | ethnology |
| Immunologie | immunology |
| Limnologe | limnologist |
| Phonologie | phonology |
| Sinologie | sinology |
| Orchidologie | orchidology |