| Hypersomnie | hypersomnia hypersomnolence |
| Hypertonie | hypertension |
| Hypergamie | hypergamy |
| Hyperopie | hyperopia |
| Hyperonymie | hypernymy |
| hypersonisch | hypersonic |
| Hyperebene | hyperplane |
| Hyperon | hyperon |
| Hyperonym | hypernym hyperonym |
| Hyperplasie | hyperplasia |
| Hypertrophie | hypertrophy |
| Hypervolämie | hypervolæmi |
| Hypotonie | hypotension hypotonia hypotonicity |
| Parasomnie | parasomnia |
| Hypermedia | hypermedia |
| Hypernova | hypernova |
| Hyperthermie | hyperthermia |
| Hypogamie | hypogamy |
| hypervoläm | hypervolemic |
| Hyperlink | hyperlink |