Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tibetan
ཕྲག་པ
←
Proto-Sino-Tibetan
*p(r)ak ~ r-pak
(inherited)
→
Tibetan
ཕྲག་གོང
(mention)