| Erythropoese | erythropoiesis |
| Erythropoetin | erythropoietin |
| Arthropode | arthropod |
| Erythrozyt | erythrocyte red blood cell |
| Arthropoda | arthropods |
| Arthrose | osteoarthritis arthrosis osteoartrit |
| Erythromycin | erythromycin |
| erythematös | erythematous |
| Mythologe | mythologist mythologer |
| Arthrologie | arthrology |
| Thrombose | thrombosis |
| anthropo- | anthropo- |
| anthropogen | anthropogenic human-caused man-made |
| Entropie | entropy |
| Gastropode | gastropod |
| Metropole | metropolis |
| Rohrpost | pneumatic post |
| Elternlose | orphan |
| Erythem | erythema |
| Mythologem | mythologem |