Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Zazaki
heşt
←
Persian
هشت
(cognate)
←
Persian
هشت
(cognate)
←
Proto-Indo-Iranian
*aštā́
(inherited)
←
Proto-Indo-European
*oḱtṓw
(inherited)
←
Proto-Iranian
*aštā́
(inherited)