Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
preispitéir
←
Irish
cruimhthir
(doublet)
←
Ancient Greek
πρεσβύτερος
(derived)
←
Ancient Greek
πρέσβυς
(mention)
→
Irish
cruimhthir
(doublet)
→
Irish
Preispitéireach
(affix)