Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Northern Thai
ᨴᩩᨦ
→
Khmer
ទង់
(cognate)
→
Lao
ທຸງ
(cognate)
→
Thai
ธง
(cognate)