Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
centelhar
←
Latin
scintillo
(inherited)
←
Portuguese
centelha
(mention)
←
Portuguese
cintilar
(doublet)
→
Portuguese
cintilar
(doublet)