Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
clamar
←
Latin
clāmāre
(borrowed)
←
Latin
clāmō
(mention)
←
Portuguese
chamar
(doublet)
→
Portuguese
chamar
(doublet)
→
Portuguese
conclamar
(affix)