| Thermalquelle | hot spring |
| herausquellen | gush |
| Primärquelle | primary source |
| Energiequelle | energy source |
| Thermochemie | thermochemistry |
| Thermalbad | hot springs |
| thermal | thermal |
| Hermelinfell | ermine fur |
| Dezimalstelle | decimal place |
| Würfelqualle | box jellyfish |
| Ölquelle | oil spring |
| heiße Quelle | hot spring |
| Bezugsquelle | source of supply |
| Fehlerquelle | source of error |
| Stromquelle | current source |
| überquellen | outflank |
| Uferkapelle | waterfront chapel |
| Zwerglibelle | pygmy damselfly |
| Thermalisierung | thermalization |
| Thermografie | thermography |