Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
ruộng
←
Proto-Vietic
*rɔːŋʔ
(inherited)
←
Muong
rõng
(cognate)
←
Vietnamese
rọng
(mention)
→
Vietnamese
đồng
(mention)
→
Vietnamese
đồng ruộng
(compound)