Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
compadre
←
Catalan
compare
(cognate)
←
Spanish
compadre
(cognate)
←
Galician
compadre
(cognate)
←
Italian
compare
(cognate)
←
Latin
com-
(mention)
←
Latin
pater
(inherited)
←
Old Portuguese
compadre
(inherited)
←
Old Portuguese
conpadre
(mention)