Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
มะเส็ง
←
Khmer
ម្សាញ់
(cognate)
←
Old Khmer
មសាញ៑°
(derived)
→
Khmer
ម្សាញ់
(cognate)
→
Thai
ขี้โกงมะโรงมะเส็ง
(compound)