| Ethylen | ethene ethylene |
| Ethylenimin | aziridine |
| Ethylenoxid | ethylene oxide |
| Äthylen | ethylene |
| Ethyl | ethyl |
| Ethen | ethene ethylene |
| erholen | relax recover |
| Ether | ether |
| Methyl | methyl |
| Ethan | ethane |
| Ethiker | ethicist |
| Ethin | ethyne |
| Ethnie | ethnic group |
| Ethylenglykol | 1,2-Ethanediol ethylene glycol Ethane-1,2-diol |
| Äthyl | ethyl |
| Thymin | thymine |
| Azetylen | acetylene |
| Butylen | butylene |
| Xylen | xylene |
| Acetylen | acetylene |