Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
អរុណ
←
Pali
aruṇa
(borrowed)
←
Sanskrit
अरुण
(borrowed)
→
Khmer
អរុណសួស្តី
(compound)
→
Khmer
អរុណសុវត្ថិ
(compound)
→
Thai
อรุณ
(cognate)