- hypomasculine
- histoplasma
- haemorrhagic shock
- hereditary lethal trait
- hereditary immunity
- hundred_and_sixty_fifth
- hell's kitchen
- have a lot to do with
- holy sepulcher
- hysterical pyrexia
- hysterical tremor
- heperleptene
- have a mind like a sieve
- heperchromic
- heperinsulinism
- hypertensive hydrocephalus
- heperchlorhydria
- heperkinesia
- heperferraemia
- heperlipaemia
- herpetic stomatitis
- herpetic tonsillitis
- homozygous
- heperbrachyskelic
- heperechoic
- hepato_cellular
- hepatic gluconeogenesis
- haversack
- hobson's choice
- hereditary elliptocytosis
- hereditary haemorrha_gic diathesis
- half_carry
- hard_core
- homo osseus
- hepato_cellular jaundice
- hepato_cellular dysfunction
- hepato_cellular failure
- half_duplex
- half_subtracter
- hindermost
- hereditary episodic adynamia
- hereditary gingival fibromatosis
- hardcore
- hereditary genius
- high_class
- high_energy
- high_potential
- high_power
- high_octane
- high_speed