H

habit

habitat

halt

hamper

happen

hardship

harm

harmonious

harmony

harsh

harvest

haste

hatch

hate

hatred

haughty

haunt

hazard

heal

hearty

heat

heed

height

heighten

heir

hen

heredity

hesitate

hide

hinder

hire

hive

hoard

hog

hole

hollow

holy

honest

honor

hope

horrible

hospitable

hostile

huge

humane

humble

humid

humiliate

hunger

hunt

hurt

hydrogen

hygiene

hypocrisy

hypothesis