Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
porta
←
English
port
(doublet)
←
Proto-Indo-European
*per- (fare)
(root)
←
Latin
porta
(borrowed)
→
English
port
(doublet)
→
English
portajohn
(prefix)
→
English
portacrib
(prefix)
→
English
portacot
(prefix)