Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lao
ຂ່າ
←
Proto-Tai
*xaːᴮ
(inherited)
←
Thai
ข่า
(cognate)
→
Thai
ข่า
(cognate)