| Herzrhythmus | cardiac rhythm |
| Herzrhythmusstörung | arrhythmia |
| Rhythmus | rhythm beat |
| Herrenhaus | manor house House of Lords |
| Arrhythmie | arrhythmia |
| fester Rhythmus | groove |
| Heroismus | heroism |
| Herrscherhaus | dynasty |
| Herzogtum | duchy dukedom |
| Autorhythmie | autorhythmicity |
| Algorithmus | algorithm |
| Logarithmus | logarithm |
| Erethismus | erethism |
| Hebraismus | Hebraism |
| Henotheismus | henotheism |
| Hesychasmus | Hesychasm |
| Hieronymus | Jerome |
| Terrorismus | terrorism |
| Herrchen | master |
| Herrnhuter | Moravian |