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

→ Moroccan Arabic تسعين (inherited)
→ Egyptian Arabic تسعين (inherited)
→ Hausa casa'in (borrowed)
→ Maltese disgħin (inherited)