- Human resource management
- Humanhood
- Humanism
- Humanitarianism
- Humanities
- Humanize
- Humble
- Humiliating
- Humming bee
- Humming sound
- Humor
- Humorous
- Humorous fellow
- Hump day
- Humpback
- Humped
- Hunchbacked
- Hundi
- Hundredweight
- Hunger striker
- Hunks
- Hunter's
- Hunter-tribe
- Hunters net
- Hunting deity
- Hunting ground
- Husky
- Hurdle
- Hurdler
- Hurricane
- Hurry
- Hurry-bury
- Hurst
- Hurt
- Hurting
- Hush money
- Hush up
- Hutment
- Hyacinth
- Hyaena
- Hybrid
- Hybrid computer
- Hydnocarpus pentandra
- Hydra-headed
- Hydrant
- Hydro
- Hydro-dynamic
- Hydrocele
- Hydrodemetallization
- Hydrogen
- Hydrogenation
- Hydroid
- Hydrometric
- Hydrophobia
- Hydrostatics
- Hyperactive
- Hyperbolism
- Hypercholestrelaemia
- Hyperion
- Hypermnesia
- Hyperplasia
- Hyperventilate
- Hyphen
- Hypnagogic
- Hypno
- Hypnosis
- Hypoglycemia
- Hyponatremia
- Hypothetical
- hypoxaemia
- Hysterectomy
- Hysterics
- Halal
- Haberdasher
- Habitability
- Habitableness
- Habituated
- Hack
- Hackamores
- Hackles
- Hades
- Haematemesis
- Haematidrosis
- Haematologist
- Haft
- Hag
- Haggis
- Haggle
- Haggle over
- Hail from
- Hail-fellow-well-met
- Hair
- Hair-lock
- Hair-splitting
- Haired
- Haireel
- Hairstyle
- Hairy caterpillar
- Halberd
- Halcyon