Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
carago
←
English
angelfish
(link)
←
Spanish
carajo
(borrowed)
←
Latin
caraculus
(mention)
←
Portuguese
caralho
(doublet)
→
Portuguese
caralho
(doublet)