1. Four years of age

See also: immature, young

• haggler
• haggling
• Hagia Sofia
• Hagia Sophia
• Hagiographa
• hagiographer
• hagiographic
• hagiographist
• hagiography
• hagiolatry
• hagiologist
• hagiology
• hagridden
• hah
• Hahn
• hahnium
• haick
• Haida
• Haifa
• haik
• haiku
• hail
• Hail Mary
• hail-fellow
• hail-fellow-well-met