Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
cuimrech
→
Scottish Gaelic
cuibhreach
(inherited)
→
Galician
corre
(cognate)
→
Galician
corra
(cognate)