Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-Iranian
*dāru
→
Baluchi
دار
(inherited)
→
Central Kurdish
دار
(inherited)
→
Persian
دار
(inherited)
→
Mazanderani
دار
(inherited)
→
Tat
dar
(inherited)