Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Thai สำคัญ
Khmer ស្គាល់ (cognate)
Khmer សំគាល់ (cognate)
Khmer សម្គាល់ (mention)
Khmer - (cognate)
Khmer សំខាន់ (mention)
Lao ສຳຄັນ (cognate)
Old Khmer sgāla (derived)
Old Khmer sgãla (mention)
Old Khmer sgal (mention)

Khmer សំខាន់ (borrowed)
Lao ສຳຄັນ (cognate)
Thai การสำคัญ (prefix)
Thai ความสำคัญ (prefix)