Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Biao
ki¹
←
Proto-Tai
*kɯɲᴬ
(cognate)
←
Thai
กิน
(cognate)
←
Chinese
吃
(cognate)