| endokrin | endocrine |
| Endokrinologe | endocrinologist |
| Endokrinologin | endocrinologist |
| Endorphin | endorphin |
| Senderin | sender |
| Endokard | endocardium |
| Endokarp | endocarp |
| Endokrinologie | endocrinology |
| endogen | endogenous |
| Andorn | horehound |
| Doktrin | doctrine |
| ekkrin | eccrine |
| Inderin | Indian |
| Mentorin | mentor |
| Seniorin | senior citizen |
| Bendzin | Będzin |
| Enddarm | proctodeum rectum |
| Endivie | endive |
| Endoskop | endoscope |
| Endosom | endosome |