Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pacoh
may
←
Proto-Katuic
*maj
(inherited)
←
Proto-Mon-Khmer
*mi(i)ʔ
(inherited)
→
Vietnamese
mày
(cognate)