Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
foca
←
Ancient Greek
φώκη
(derived)
←
Latin
phōca
(borrowed)
←
Portuguese
leão-marinho
(link)
←
Portuguese
morsa
(link)