| Hauptsache | main thing |
| Hauptachse | major axis |
| Hauptfach | main subject major |
| Hauptsünde | deadly sin |
| Hauptbuch | general ledger |
| Hauptsatz | independent clause main clause principal clause |
| Hauptschule | finished elementary school junior high school secondary modern school secondary school |
| Hauptseite | main page |
| Hausdrache | shrew |
| Tatsache | fact |
| Hutsche | swing |
| Hauptader | mother lode |
| Hauptprobe | dress rehearsal |
| Haupttäter | principal |
| Hausmacht | demesne |
| Häutchen | membrane |
| Hauptgang | main course |
| Haupthafen | main port |
| Haupthaus | principal building |
| Hauptmann | captain |