| Elektronik | electronics electronic circuit |
| Elektroniker | electronics technician |
| Elektronikmüll | electronic waste |
| Elektron | electron electrum |
| Elektro- | electro- |
| elektro- | electro- |
| Elektion | election |
| Elektrode | electrode |
| Elektrolyt | electrolyte |
| elektrogen | elektrogenic |
| elektronisch | electronic |
| Plektron | plectrum |
| Tektonik | tectonics |
| Elektor | elector |
| Elektronikschrott | e-waste |
| Elektronvolt | electron volt |
| Elektroofen | electric fire |
| Elektrozaun | electric fence |
| Selektions- | selective |
| Elektriker | electrician |