Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
ferviente
←
Spanish
hirviente
(doublet)
←
Latin
fervēns
(borrowed)
←
Latin
(mention)
→
Spanish
hirviente
(doublet)
→
Spanish
fervientemente
(affix)