Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Bahnar si
← Proto-Bahnaric *ciː (inherited)
← Proto-Mon-Khmer *ciiʔ (inherited)
← Vietnamese chí (cognate)
← Vietnamese chấy (mention)

→ Khmer ចៃ (cognate)
→ Mon စဲ (cognate)
→ Vietnamese chí (cognate)