Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Chinese
事
←
Tibetan
རྫས
(cognate)
←
Burmese
စာ
(cognate)
←
Proto-Sino-Tibetan
*r-dzas
(derived)