Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cyning
←
Old English
cyning
(learned borrowing)
←
English
king
(doublet)
←
Proto-Indo-European
*ǵenh₁-
(root)
→
English
king
(doublet)