1. Pertaining to the formation of blood or blood cells
   - hematopoietic, haematopoietic, hemopoietic, haemopoietic, hematogenic

See also: haematogenesis

• seven seas
• Seven Wonders of the Ancient World
• Seven Wonders of the World
• Seven Years' War
• seven-day
• seven-membered
• seven-sided
• seven-spot
• seven-up
• sevener
• sevenfold
• sevens
• sevensome
• seventeen
• seventeen-year locust
• seventeenth
• seventh
• Seventh Avenue
• seventh chord
• seventh cranial nerve
• Seventh Crusade
• seventh heaven
• Seventh-Day Adventism
• seventhly
• seventies