Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Mon-Khmer
*d₂luuŋ
→
Mon
ဂၠုၚ်
(inherited)
→
Nepali
डुङ्गा
(derived)
→
Chinese
船
(cognate)