| Elektrotechnik | electrical engineering electrotechnology electro-technics |
| Elektrotechniker | electrical engineer |
| elektrotechnisch | electrotechnical |
| Elektroschock | electric shock |
| Elektronik | electronics electronic circuit |
| Leittechnik | process control technique |
| elektromechanisch | electromechanical |
| Elektrochemie | electrochemistry |
| Elektrodynamik | electrodynamics |
| Elektrostatik | electrostatics |
| elektrogen | elektrogenic |
| elektronegativ | electronegative |
| Pyrotechnik | pyrotechnics |
| Mnemotechnik | mnemonic |
| Kerntechnik | nuclear technology |
| Lufttechnik | air technology air treatment ventilation technology |
| Textiltechnik | textile engineering |
| Elektrochemiker | electrochemist |
| Elektroofen | electric fire |
| Elektroschocker | stun gun |