| hyckleri | Heuchelei |
| hycklerska | Heuchlerin |
| hydda | Hütte |
| Hyde Park | Hyde Park |
| Hyderabad | Hyderabad |
| hydra | Hydra |
| hydrat | Hydrat |
| Hydraulcylinder | Hydraulikzylinder |
| hydraulik | Hydraulik |
| hydraulisk | hydraulisch |
| Hydraulisk broms | Hydraulikbremse |
| hydraulisk konstruktion | Wasserbau |
| hydraulpress | Hydraulikpresse |
| Hydrazin | Hydrazin |
| hydro-aeroplan | Flugboot |
| hydrodynamik | Hydrodynamik |
| hydroelektrisk | hydroelektrisch |
| hydrofil | hydrophil |
| hydrofob | hydrophob |
| Hydrofob interaktion | Hydrophober Effekt |
| hydrofoilbåt | Tragflächenboot |
| hydrogen | Wasserstoff |
| Hydrogeologi | Hydrogeologie |
| hydrografi | Hydrographie |
| hydrografiskt flodområde | hydrographisches Becken |
| hydrografiskt nät | hydrographisches Netz |
| Hydrokinon | Hydrochinon |
| Hydrokodon | Hydrocodon |
| Hydrokopter | Hydrokopter |
| hydrokori | Hydrochorie |
| hydrokultur | Hydrokultur |
| Hydrolaser | Hydrolase |
| hydrologi | Hydrologie |
| hydrologisk balans | Wasserbilanz |
| hydrologisk cykel | Wasserkreislauf |
| hydrologisk katastrof | Wasserkatastrophe |
| hydrologiskt flöde | Wasserfluß |
| hydrolys | Hydrolyse |
| hydrometeorologi | Hydrometeorologie |
| hydrometry | Hydrometrie |
| Hydromorfon | Hydromorphon |
| Hydronefros | Hydronephrose |
| hydronym | Hydronym |
| hydronymi | Hydronymie |
| hydroplan | Flugboot |
| hydroponisk | hydroponisch |
| hydrosfär | Hydrosphäre |
| Hydrosfären | Hydrosphäre |
| hydrostatik | Hydrostatik |
| hydroterapi | Hydrotherapie |
| hydroxid | Hydroxid |
| hydroxidjon | Hydroxidion |
| Hydroxizin | Hydroxyzin |
| Hydroxylapatit | Hydroxylapatit |
| Hydroxylgrupp | Hydroxylgruppe |
| Hydrozoer | Hydrozoen |
| hyena | Hyäne |
| hyenor | Hyäne |
| hyfsad | ganz |
| Hygelac | Chlochilaicus |
| hygge | Maiß |
| hygglig | annehmbar |
| Hygieia | Hygeia |
| hygien | Hygiene |
| hygienisk | hygienisch |
| Hyginus | Hyginus |
| hygrofyt | Hygrophyt |
| hygrometrisk | hygrisch |
| hygroskopi | Hygroskopie |
| hygroskopisk | hygroskopisch |
| hygrostat | Hygrostat |
| Hyksos | Hyksos |
| hylla | Vorsprung |
| hyllad | gefeiert |
| Hyllestad kommun | Hyllestad |
| hyllning | Ehrenbezeugung |
| Hyllning till Katalonien | Mein Katalonien |
| hyllor | Regale |
| hyllvärmare | Ladenhüter |
| Hylocereus | Drachenfrucht |
| hylozoism | Hylozoismus |
| hylsa | Hülse |
| hylsnyckel | Ratsche |
| Hylte kommun | Hylte |
| hymen | Hymen |
| Hymer | Hymir |
| hymn | Hymne |
| Hymn till Sovjetunionen | Gimn Sowjetskowo Sojusa |
| Hymne Monégasque | Hymne Monégasque |
| Hymni i Flamurit | Himni i Flamurit |
| Hymnologi | Hymnologie |
| Hymnos pros tin Elephtherian | Imnos pros tin Eleftherian |
| hynda | Hund |
