Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
saltair
←
Ancient Greek
ψαλτήριον
(derived)
←
Latin
psaltērium
(borrowed)
→
Irish
saltair
(inherited)
→
Scottish Gaelic
saltair
(inherited)