Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Avestan
𐬨𐬆𐬭𐬆𐬙𐬀
←
Proto-Indo-Iranian
*mr̥tás
(inherited)
←
Proto-Indo-European
*mr̥tós
(inherited)
→
Sanskrit
मृत
(cognate)