Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Eastern Lawa
ฮมอง
←
Proto-Palaungic
*smɔŋ
(inherited)
←
Proto-Mon-Khmer
*rməŋ
(inherited)
→
Vietnamese
mắng
(cognate)