| Hyponymie | hyponymy |
| Hyperonymie | hypernymy |
| Hypogamie | hypogamy |
| Hyponym | hyponym |
| Homonymie | homonymy |
| Hydronymie | hydronymy |
| Synonymie | synonymy |
| Hypotonie | hypotension hypotonia hypotonicity |
| Hypoxie | hypoxia hypoxaemia oxygen deficiency oxygen depletion |
| Antonymie | antonymy |
| Meronymie | meronymy |
| Metonymie | metonymy |
| Myokymie | myokymia |
| Hypergamie | hypergamy |
| Hypotaxis | hypotaxis |
| Hyperonym | hypernym hyperonym |
| Hyperopie | hyperopia |
| Hypnose | hypnosis |
| Hypoglykämie | hypoglycemia hypoglycaemia |
| Hypokrisie | hypocrisy |