Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Malay ketam
← Khmer ក្ដាម (cognate)
← Proto-Mon-Khmer *kt₁aam (cognate)
← Mon ဂတာံ (cognate)
← Vietnamese đam (cognate)

→ Indonesian ketam (derived)
→ Khmer ក្ដាម (cognate)
→ Brunei Malay katam (cognate)
→ Tok Pisin kindam (derived)
→ Urak Lawoi' เกอตับ (cognate)
→ Vietnamese đam (cognate)