Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tibetan
རུས་པ
←
Proto-Sino-Tibetan
*rus
(inherited)
→
Tibetan
རུས་སྦལ
(mention)
→
Tibetan
རུས་ཁོག
(mention)