Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Brest
←
Breton
Brest
(derived)
←
Proto-Celtic
*brixs
(derived)
←
Scottish Gaelic
bre
(cognate)
←
Russian
Брест
(borrowed)