Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
brunir
←
Proto-Germanic
*brūnijaną
(derived)
←
Proto-Germanic
*brūnaz
(mention)
←
Old Occitan
brunir
(derived)
←
Old Portuguese
bronir
(inherited)