| Dehydrogenase | dehydrogenase |
| Hydrogenase | hydrogenase |
| Hydrogen | hydrogen |
| Hydrogenium | hydrogen |
| Phylogenese | phylogenesis phylogeny |
| Dehydrierung | dehydration |
| dehydrieren | dehydrate become dry dry out dry up dehydrogenize |
| dehydriert | dehydrated |
| Hydroenergie | hydropower |
| Hydrosphäre | hydrosphere |
| Hydrolyse | hydrolysis |
| Iatrogenese | iatrogenesis |
| Ethnogenese | ethnogenesis |
| Phylogenie | phylogeny |
| Gynogenese | gynogenesis |
| Dehnungsnarbe | stria |
| dehydratieren | desiccate |
| Dehydration | dehydration |
| Enhydros | enhydros |
| Hydrochemie | hydrochemistry |