Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thavung
กา
←
Khmer
រកា
(cognate)
←
Proto-Vietic
*r-kaː
(inherited)
←
Vietnamese
gà
(cognate)
→
Vietnamese
gà
(cognate)