Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
lằng
←
Proto-Vietic
*-laŋ
(inherited)
←
Chut
-
(cognate)
←
Vietnamese
lẽ
(mention)