Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
aindiaga
←
Irish
an-
(affix)
←
Irish
dia
(affix)
←
Irish
-ga
(affix)
←
Old Irish
aindíadae
(inherited)
→
Irish
aindiagacht
(suffix)