Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ossetian
ефс
←
Proto-Indo-European
*h₁éḱwos
(inherited)
→
Persian
اسب
(cognate)
→
Tat
əs
(cognate)