Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Sino-Tibetan
*rus
→
Tibetan
རུས་པ
(inherited)
→
Khumi Chin
ähu
(inherited)
→
Mizo
ruh
(inherited)
→
Burmese
အရိုး
(derived)
→
Zou
gu
(inherited)