Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Buryat
биирэ
←
Tibetan
པིར
(derived)
←
Buryat
биирэ
(cognate)
←
Middle Chinese
筆
(derived)
→
Buryat
биирэ
(cognate)
→
Mongolian
бийр
(cognate)