Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Mon-Khmer
*cʔaaŋ
→
Khmer
ឆ្អឹង
(inherited)
→
Pnar
chyeiñ
(derived)
→
Semai
je'aak
(inherited)
→
Vietnamese
xương
(inherited)
→
Mang
caːŋ⁴
(inherited)