| Röntgenstrahl | X-ray |
| Röntgenstrahlung | X-ray |
| Sonnenstrahl | sunbeam sunray |
| Röntgenographie | radiography |
| Röntgenröhre | X-ray tube |
| kongenital | congenital |
| Zahlenstrahl | number line |
| Sonnenstuhl | deckchair |
| Bannstrahl | anathema |
| Fangstrahl | tractor beam |
| Mondstrahl | moonbeam |
| Röntgenapparat | X-ray |
| Röntgenblick | X-ray vision |
| Röntgenium | roentgenium |
| Roentgenium | roentgenium |
| Röntgenologe | radiologist |
| Röntgenologie | radiology |
| Röntgenologin | radiologist |
| Röntgen | X-ray |
| röntgen | X-ray |