Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Brian
←
Breton
Brien
(derived)
→
English
Brian
(borrowed)
→
Cebuano
Brian
(derived)
→
Faroese
Brian
(derived)
→
Icelandic
Brjánn
(derived)