Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
milagre
←
Spanish
milagro
(cognate)
←
Latin
mīrāculum
(borrowed)
←
Portuguese
miráculo
(doublet)
←
Old Portuguese
miragre
(inherited)
→
Spanish
milagro
(cognate)
→
Portuguese
milagroso
(suffix)
→
Portuguese
miráculo
(doublet)