Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
maenor
←
Welsh
maenor
(borrowed)
←
English
manor
(doublet)
←
Proto-Indo-European
*men- (stay)
(root)
→
English
manor
(doublet)