| Hauptprobe | dress rehearsal |
| Hauptrolle | main role |
| Mutprobe | dare |
| Blutprobe | blood sample blood test |
| Hauptachse | major axis |
| Hauptbeben | mainshock |
| Hauptpunkt | gist |
| Hauptrotor | rotor |
| Hauptsünde | deadly sin |
| Hauptverb | main verb |
| Hauptgrund | main reason |
| Hauptsache | main thing |
| Hauptseite | main page |
| Hauptspeise | main course main dish |
| Hauptton | primary stress |
| Hauptwort | noun substantive |
| Haustaube | domestic pigeon |
| Hautcreme | skin cream |
| Hautfarbe | skin colour complexion |
| Hautkrebs | skin cancer |