Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Tai
*qrwɤjᶜ
→
Thai
rij
(inherited(th/za))
→
Thai
ห้วย
(inherited)
→
Vietnamese
suối
(cognate)