Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Acehnese
meurak
←
Proto-Chamic
*əmraːk
(inherited)
←
Proto-Mon-Khmer
*mraik
(cognate)
←
Mon
မြာ်
(cognate)
←
Old Mon
mrek
(cognate)