| Hypourikämie | hypouricaemia |
| Hypoglykämie | hypoglycemia hypoglycaemia |
| Hypergamie | hypergamy |
| Hypogamie | hypogamy |
| Hypokaliämie | hypokalaemia |
| Hypokrisie | hypocrisy |
| Hypovolämie | hypovolæmi |
| Hyperonymie | hypernymy |
| Hyperglykämie | hyperglycemia |
| Hyperplasie | hyperplasia |
| Hypervolämie | hypervolæmi |
| Hyponymie | hyponymy |
| Hypoplasie | hypoplasia |
| Hypothermie | hypothermia |
| Typografie | typography |
| Septikämie | sepsis |
| Hyperthermie | hyperthermia |
| Hypnotherapie | hypnotherapy |
| Hypokauste | hypocaust |
| Hypotaxis | hypotaxis |