Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
anabaí
←
Irish
an-
(affix)
←
Irish
aibí
(affix)
←
Old Irish
anapaig
(inherited)
→
Irish
anabaíocht
(affix)