Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
rau muống
←
Proto-Vietic
*ɓɔːŋʔ
(inherited)
←
Thai
บุ้ง
(cognate)
←
Vietnamese
rau
(compound)
←
Vietnamese
muống
(compound)