- half past four
- half past six
- half past ten
- half past three
- half quantity
- half past twelve
- half past two
- half pint
- half portion
- half pound
- half price
- half six
- half sole
- half ten
- half term
- half the battle
- half the time
- half three
- half wit
- half_baked
- half_and_half dressing
- half_bloom
- half_bred
- half_breed
- half_brick
- hypostatize
- hypothalamic releasing factor
- hypotension
- hypothermia
- hypothesis
- hypothesise
- hypothesize
- hypothetic
- hypothetical
- hypothetical imperative
- hypothetically
- hypothetical creature
- hypotonia
- hypotonicity
- hypotonus
- hypovitaminosis
- hypovolaemia
- hypovolemia
- hypovolemic
- hypovolemic shock
- hypoxic hypoxia
- hypsiglena
- hypoxis hirsuta
- hypsiglena torquata
- hypsiprymnodon