Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Arabic سبعون
← Arabic سَبْع (affix)
← Arabic ـُون (affix)

→ Moroccan Arabic سبعين (inherited)
→ Hausa saba'in (borrowed)
→ Maltese sebgħin (inherited)