| Hypokaliämie | hypokalaemia |
| Hypokalziurie | hypocalcinuria hypocalciuria |
| Hypovolämie | hypovolæmi |
| Hypogamie | hypogamy |
| Hypoglykämie | hypoglycemia hypoglycaemia |
| Hypokrisie | hypocrisy |
| Hypoplasie | hypoplasia |
| Hypourikämie | hypouricaemia |
| Hypergamie | hypergamy |
| Hypokauste | hypocaust |
| hypovoläm | hypovolemic |
| Hypallage | hypallage |
| Hyperglykämie | hyperglycemia |
| Hyperkalziurie | hypercalciuria |
| Hyperplasie | hyperplasia |
| Hypervolämie | hypervolæmi |
| Hyponymie | hyponymy |
| Hypothalamus | hypothalamus |
| Hypothermie | hypothermia |
| Hyperonymie | hypernymy |