| Routineuntersuchung | routine check routine check-up routine examination routine inspection routine investigation |
| Röntgenuntersuchung | X-ray examination X-ray investigation X-ray study roentgen examination |
| Blutuntersuchung | blood test |
| Vorsorgeuntersuchung | medical checkup preventive checkup screening |
| Kontrolluntersuchung | checkup |
| Hauptuntersuchung | general inspection MOT MOT test Ministry of Transport test |
| genaue Untersuchung | scrutiny |
| ärztliche Untersuchung | checkup |
| Untersuchung | investigation examination analysis checkup test inquiry |
| Runenforschung | runology |
| Kontinentalschelf | continental shelf |
| Fruchtwasseruntersuchung | amniocentesis |
| Höhenunterschied | drop |
| Spielunterbrechung | time out |
| untersuchen | investigate examine |
| Rentenversicherung | pension fund pension scheme |
| Ahnenforschung | genealogy |
| Frauenforschung | women's studies |
| Höhlenforschung | speleology |
| Spitzenforschung | elite research top level research |