Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mycenaean Greek
𐀒𐀺
←
Ancient Greek
κοῦρος
(cognate)
←
Proto-Hellenic
*kórwos
(inherited)
←
Proto-Indo-European
*ḱer-
(derived)
→
Ancient Greek
κόρος
(cognate)