Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
สัทศาสตร์
←
Pali
sadda
(borrowed)
←
Sanskrit
शास्त्र
(borrowed)
←
Thai
สัท-
(link)
←
Thai
ศาสตร์
(link)