Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Arabic كَأْس

→ Hijazi Arabic كأس (learned borrowing)
→ Hijazi Arabic كاسة (derived)
→ South Levantine Arabic كاسة (derived)
→ South Levantine Arabic كاس (inherited)
→ North Levantine Arabic كاسه (inherited)
→ Arabic كوس (mention)
→ Arabic ك و س (mention)
→ Moroccan Arabic كاس (inherited)