Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Chinese
蟳
←
Khmer
ក្ដាម
(cognate)
←
Proto-Mon-Khmer
*kt₁aam
(cognate)
←
Mon
ဂတာံ
(cognate)
←
Vietnamese
sam
(cognate)