| Wärmeenergie | heat |
| Lageenergie | potential energy |
| Kernenergie | atomic energy nuclear power |
| Atomenergie | atomic energy nuclear energy |
| Windenergie | wind energy wind power |
| Wärmelehre | thermodynamics |
| warmherzig | warm-hearted |
| Armenierin | Armenian |
| Lichtenergie | luminous energy |
| Solarenergie | solar energy |
| Energie | energy |
| Primärenergie | primary energy |
| Reliefenergie | relief energy relief intensity |
| Sonnenenergie | solar energy solar power |
| Wareniki | varenyky |
| Warenje | murabba |
| Warmzeit | interglacial |
| Wartende | waiter |
| Wartender | waiter |
| Wartezeit | latency lack |