Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
μέλδομαι
←
Proto-Indo-European
*(s)meld-
(derived)
→
Old Church Slavonic
младъ
(mention)
→
Ancient Greek
ἀμαλδύνω
(mention)