Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
épistole
←
French
épistule
(mention)
←
French
épître
(doublet)
←
Latin
epistola
(borrowed)
←
Latin
epistula
(mention)
→
French
épître
(mention)
→
French
épistule
(mention)