Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Northern Kurdish
baran
←
Central Kurdish
باران
(cognate)
←
Persian
باران
(cognate)
←
Proto-Indo-Iranian
*waHr-
(inherited)
←
Proto-Indo-European
*weh₁r-
(inherited)
→
Persian
باران
(cognate)