Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Gréig
←
Ancient Greek
Γραικός
(derived)
←
Latin
Graecia
(derived)
→
Irish
Gréigis
(affix)
→
Irish
Gréag-
(mention)
→
Irish
Gréagóir
(affix)