| Zwölftontechnik | twelve-tone technique |
| Zahntechnik | dental technology |
| Lufttechnik | air technology air treatment ventilation technology |
| Umwelttechnik | environmental technology |
| Zwölfeck | dodecagon |
| zwölfeckig | dodecagonal |
| zwölftens | twelfthly |
| Solontschak | solonchak |
| Reihentechnik | twelve-tone technique |
| Gentechnik | genetic engineering |
| Kerntechnik | nuclear technology |
| Netzplantechnik | critical path analysis network analysis network planning |
| Biotechnik | biotechnology |
| Hochtechnik | high technology |
| Softwaretechnik | software engineering |
| Elektrotechnik | electrical engineering electrotechnology electro-technics |
| Klimatechnik | air conditioning technology |
| Leittechnik | process control technique |
| Mnemotechnik | mnemonic |
| Pyrotechnik | pyrotechnics |