Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
hibernar
←
Catalan
hivernar
(doublet)
←
Latin
hiberno
(borrowed)
←
Latin
hībernus
(mention)
→
Catalan
hivernar
(doublet)