| Hypotenuse | hypotenuse |
| Hypothese | hypothesis |
| Hypotonie | hypotension hypotonia hypotonicity |
| Hypokauste | hypocaust |
| Hypotaxis | hypotaxis |
| Hypnose | hypnosis |
| Hypnotiseuse | hypnotist |
| Hypophyse | hypophysis pituitary gland |
| Hypostase | hypostase |
| Hypotaxe | hypotaxis |
| Hypothermie | hypothermia |
| Hypnos | Hypnos |
| Hypnotismus | hypnotism |
| Hypogamie | hypogamy |
| Hypotheka | hypotheca |
| Hyperebene | hyperplane |
| Hypertonie | hypertension |
| Hypokrisie | hypocrisy |
| Hyponym | hyponym |
| Hyponymie | hyponymy |