Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ថោះ
←
Old Khmer
ថោះ
(inherited)
←
Old Khmer
ថះ
(mention)
←
Thai
เถาะ
(cognate)
←
Vietnamese
thỏ
(cognate)
→
Thai
เถาะ
(cognate)