Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
brogir
←
Gaulish
*bragyu
(derived)
←
Latin
rugiō
(derived)
→
English
bruit
(cognate)
→
Catalan
brogit
(mention)