Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Zhuang
dou
←
Proto-Tai
*tuːᴬ
(inherited)
←
Thai
ตู
(link)
←
Thai
ประตู
(cognate)
→
Shan
တူ
(cognate)
→
Southern Thai
ตู
(cognate)
→
Thai
ตู
(cognate)
→
Thai
ประตู
(cognate)