Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
បក
→
Khmer
បកប្រែ
(compound)
→
Khmer
បកស្រាយ
(compound)
→
Semai
pook
(cognate)
→
Vietnamese
bóc
(cognate)