Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ព្យាយាម
←
Sanskrit
व्यायाम
(borrowed)
→
Khmer
ការព្យាយាម
(compound)
→
Thai
พยายาม
(cognate)