Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
वल्क
←
Proto-Indo-Iranian
*warkás
(inherited)
←
Proto-Indo-Aryan
*walkás
(inherited)
→
Persian
برگ
(cognate)
→
Tat
vəlg
(cognate)