Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Sanskrit एकविंशति
← Sanskrit एक (compound)
← Sanskrit विंशति (compound)

→ Dhivehi އެކާވީސް (inherited)
→ Gujarati એકવીસ (derived)
→ Hindi इक्कीस (derived)
→ Kashmiri اَکہٕ وُہ (derived)
→ Nepali एक्काईस (derived)