| Hypokaustum | hypocaust |
| Hypokauste | hypocaust |
| Holokaustum | holocaust |
| Holokauston | holocaust |
| Hypokoristikum | hypocorism |
| Hypokrisie | hypocrisy |
| Hypokrit | hypocrite |
| Hypozentrum | hypocenter |
| Homocaust | Homocaust |
| Haustür | front door |
| Holocaust | Holocaust holocaust |
| postum | posthumous |
| Hyperraum | hyperspace |
| Hypnotismus | hypnotism |
| Hypogamie | hypogamy |
| Hypotaxis | hypotaxis |
| hypovoläm | hypovolemic |
| Hypnotiseur | hypnotist |
| Hypokaliämie | hypokalaemia |
| Hypokalziurie | hypocalcinuria hypocalciuria |