Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
bairneach
←
Proto-Celtic
*barinākos
(inherited)
←
Old Irish
bairnech
(inherited)
→
Yola
barnaugh
(borrowed)