Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
pata-
→
Irish
pataigineas
(confix)
→
Irish
pataigineacht
(confix)
→
Irish
pataigineach
(confix)
→
Irish
paiteolaíoch
(affix)
→
Irish
paiteolaíocht
(affix)
→
Irish
pataigin
(confix)