Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Mon-Khmer
*kc(ə)t
→
Vietnamese
chết
(inherited)
→
Chinese
札
(cognate)
→
Mang
θiːt⁷
(inherited)