Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
บรมราชา
←
Khmer
បរមរាជា
(cognate)
←
Old Khmer
paramarājā
(derived)
←
Old Khmer
pūrammarājjā
(mention)
←
Sanskrit
परमरज
(derived)
←
Thai
บรม
(compound)
←
Thai
ราชา
(compound)