Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Tai
*ʔɤkᴰ
→
Thai
อก
(inherited)
→
Vietnamese
ức
(cognate)
→
Zhuang
aek
(inherited)
→
Chinese
臆
(cognate)