Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Western Lawa
ด̱ัก
←
Proto-Palaungic
*-taːk
(inherited)
←
Proto-Mon-Khmer
*nt₁aak
(inherited)