Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
apologia
←
English
apology
(doublet)
←
Ancient Greek
ἀπολογία
(borrowed)
→
English
apology
(doublet)
→
English
apologian
(suffix)
→
Ido
apologiar
(borrowed)