quintroon /kwin-troonˈ/ (old)

1. The offspring of a person of European descent and an octoroon
2. A person who is fifth (inclusive) in descent from a black person

• orgones
• orgue
• orgues
• orgulous
• orgy
• oribi
• oribis
• oricalche
• oricalches
• orichalc
• orichalceous
• orichalcs
• oriel
• orielled
• oriels
• oriel-window
• oriencies
• oriency
• orient
• oriental
• Oriental
• oriental alabaster
• oriental alabasters
• oriental amethyst
• oriental emerald