Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
ศัลย
←
Khmer
សល្យ
(cognate)
←
Sanskrit
शल्य
(derived)
→
Thai
ศัลยกรรม
(compound)
→
Thai
ศัลยแพทย์
(compound)