Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Brasaíl
←
Proto-Germanic
*brasō
(derived)
←
Portuguese
Brasil
(borrowed)
←
Portuguese
brasil
(mention)
←
Portuguese
brasa
(mention)
→
Irish
Brasaíleach
(affix)