H
| Mondlango | English |
| haki | hack |
| hakilo | ax |
| halo | hall |
| halti | stop |
| haltilo | brake |
| Hamburgo | Hamburg |
| hamburgero | hamburger |
| hamoko | hammock |
| hapa | happy, joyous |
| harangi | harangue |
| harda | hard |
| hardwaro | hardware |
| hardle | hardly |
| haremo | harem |
| haro | hair |
| harmi | harm |
| harma | harmful |
| harmoniko | harmonica |
| harmono | harmony |
| harpo | harp |
| harpuno | harpoon |
| hasti | haste |
| hasta | hasty |
| haveno | haven |
| flughaveno | airport |
| havi | have |
| havin | had |
| havon | will have |
| havoko | havoc |
| hawli | howl |
| haylo | hail |
| hazardo | coincidence |
| hazo | haze |
| Hebreo | Hebrew |
| hedo | head |
| hedona | hedonic |
| hedonismo | hedonism |
| hegemono | hegemony |
| hegemonismo | hegemonism |
| hejo | hedge |
| hejhogo | hedgehog |
| hektaro | hectare |
| hela | bright |
| helika | helical |
| helikso | snail |
| helikopto | helicopter |
| helpi | help |
| hemisfero | hemisphere |
| hemofilio | hemophilia |
| hemoroydo | hemorrhoid |
| hempo | hemp |
| hepato | liver |
| hepatito | hepatitis |
| heraldo | herald |
| herbo | herb, grass |
| herbeyo | lawn |
| herdo | herd |
| hereda | hereditary |
| heredo | legacy |
| hereso | heresy |
| heringo | herring |
| hermito | hermit |
| hermiteyo | hermitage |
| hernio | hernia |
| heroo | hero |
| heroino | heroine |
| heterodoksa | heterodox |
| heveno | heaven |
| heziti | hesitate |
| hi | he, him |
| hia | his |
| hidi | hide |
| hidro | water |
| hidreyo | reservoir |
| hidrofobio | hydrophobia |
| hidrogeno | hydrogen |
| hieno | hyena |
| hierarkio | hierarchy |
| hiero | yesterday (n.) |
| hiere | yesterday (adv.) |
| hieroglifo | hieroglyphics |
| hifeno | hyphen |
| higieno | hygiene |
| hikorio | hickory |
| himeno | hymen |
| himno | hymn |
| Hindo | India |
| Hindano | Indian |
| hinti | hint |
| hiperbolo | hyperbole |
| hipertenso | hypertension |
| hipnoto | hypnotism |
| hipnotisto | hypnotist |
| hipo | hip |
| hipokro | hypocrisy |
| hipopomo | hippopomus |
| hipotenso | hypotension |
| hipoteso | hypothesis |
| hiri | hire |
| histerio | hysteria |
| histo | tissue |
| histro | history |
| histra | historical |
| histrika | historic |
| hobio | hobby |
| hodio | today (n.) |
| hodie | today (adv.) |
| hokio | hockey |
| Holando | Holland |
| holero | cholera |
| holografio | holography |
| holoturio | holothurian |
| homo | home |
| homlando | homeland |
| homworko | homework |
| senhoma | homeless |
| homogena | homogeneous |
| homoseksa | homosexual |
| Honduraso | Honduras |
| honesta | honest |
| honki | honk |
| hono | honey |
| honomono | honeymoon |
| honora | honorable |
| honti | shy, blush |
| hopi | hope |
| hordo | horde |
| horizono | horizon |
| hormo | hormone |
| horno | horn |
| horo | hour |
| horoskopo | horoscope |
| horso | horse |
| horto | garden |
| hortokulturo | horticulture |
| hostajo | hostage |
| hosto | host |
| hotbedo | hotbed |
| hotelo | hotel |
| hoverkrafto | hovercraft |
| hozo | hose |
| hu | they |
| hua | their |
| hudo | hood |
| hufo | hoof |
| hugi | hug |
| huko | hook |
| humila | humble |
| humilizi | humiliate |
| humo | human |
| humulo | man |
| humino | woman |
| humaro | mankind |
| humana | humane |
| humuro | humour |
| humuso | humus |
| hundo | hound |
| Hungario | Hungary |
| hungariano | Hungarian |
| hunti | hunt |
| huro | hurrah |
| husko | husk |
| huto | hut |