| Hormondrüse | endocrine gland |
| hormonal | hormonal |
| Hormon | hormone |
| Hornisse | hornet |
| Hornochse | idiot blockhead fool |
| hormonell | hormonal |
| Mormone | Mormon |
| Normandie | Normandy |
| Harmonie | harmony |
| Harmonische | harmonic |
| Harmonium | harmonium reed organ |
| Homonymum | homonym |
| Homonymie | homonymy |
| Hirndruck | intracranial pressure |
| Aortendruck | aortic pressure |
| Tränendrüse | lacrimal gland |
| Lymphdrüse | lymph gland |
| Keimdrüse | gonad sex gland |
| Zirbeldrüse | pineal gland epiphysis |
| Norovirus | norovirus |