Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Iranian
*pácu
→
Avestan
𐬞𐬀𐬯𐬎
(inherited)
→
Baluchi
پس
(inherited)
→
Ossetian
фыс
(inherited)
→
Bactrian
ποσο
(derived)