- hag
- hail-fellow-well-met
- hail-stone shower
- hailstone
- hair-drier
- half-sister
- half-tone
- half-yearly
- halfway
- hallelujah
- halloo
- halting
- halting place for travellers
- ham-fisted
- handmaid
- hanger-on
- hanging
- hard-hitting
- harden
- harmonize
- have a magic touch
- have a natural bent
- have no understanding
- have upper hand
- head case
- headstrong
- heady
- healing
- heart-throb
- heartfelt
- heartstring
- heated
- heath
- heave
- hector
- hedonistic
- heightened sensitivity
- heir-apparency
- heliotrope
- helminth
- help a lame dog over a stile
- hemorrhoids
- heptagon
- heterogeneous
- hew
- heyday
- hideout
- high
- high and mighty
- hoary
- highlight
- highwayman
- hilt
- histrionic
- histrionics
- hit the jackpot
- hoaxer
- hobgoblin
- hodgepodge
- hold back
- hold forth
- hold off
- hold on
- hold one's own
- hold someone back
- hold something down
- hold something off
- hold something over
- hold the floor
- holding company
- holdings
- holier-than-thou
- hollow
- homograph
- honestly
- honey
- horny
- horse around, horse about
- horse sacrifice
- horse-cloth
- horse-drawn
- horse-stable
- horseplay
- hosiery
- hospitable
- hospital
- hour hand
- household members
- householder
- humanities
- humid
- humility
- humming bee
- hurry
- husbandry
- husk
- hairdo
- hate
- have a change of heart
- happiness