Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Malay eka
← Proto-Indo-European *óykos (derived)
← Sanskrit एक (borrowed)

→ Indonesian eka (inherited)
→ Malay eka- (mention)
→ Malay س (link)
→ Malay se- (link)
→ Malay ساتو (link)
→ Malay اسا (link)
→ Malay ekadasa (prefix)