| geo- | geo- |
| neo- | neo- |
| Geoid | geoid |
| Georg | George |
| Geodät | geodesic |
| osteo- | osteo- |
| video- | video- |
| Geodäte | geodesic |
| Geograf | geographer |
| Geologe | geologist |
| Georgia | Georgia |
| Geocache | geocache |
| Geoglyph | geoglyph |
| Geograph | geographer |
| Geodäsie | geodesy geodetics |
| Geoffrey | Geoffrey Jeffrey Geffrey Jeffery Jeffry |
| Geologie | geology |
| Geologin | geologist |
| Geometer | surveyor |
| Georgien | Georgia |