Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
ปรมาณู
←
Sanskrit
परमाणु
(borrowed)
→
Khmer
បរមាណូ
(cognate)
→
Thai
ระเบิดปรมาณู
(compound)