Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Hellenic
*dṓron
→
Greek
δώρο
(inherited)
→
Ancient Greek
δῶρον
(inherited)
→
Ancient Greek
ἀντίδωρον
(inherited)