Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
platea
←
Spanish
plaza
(doublet)
←
Ancient Greek
πλατεῖα
(derived)
←
Latin
platēa
(learned borrowing)
→
Spanish
plaza
(doublet)
→
Portuguese
plateia
(cognate)